![]() Re := regexp2.MustCompile(pattern, regexp2.IgnorePatternWhitespace|regexp2.Multiline|regexp2. (?) # Check the Pos is different from NewPos The regular expression a.b matches any string that starts with an a, ends with a b, and has a single character in between (the period matches any character). (?!(?! # Rollback all changes after matching (Reset Pos) Most clients of regular expressions will use the facilities of package regexp (such as Compile and Match) instead of this package. # None of the other positions are equal to the new postion. ![]() # Check the new position is unique - it wasn't matched before. ![]() (?(?.)*(?(X)(?!))) # Find same position as lower character ![]() (?.)*(?(X)(?!)) # Find same position as above character This Go program is using the library Regex2 by Doug Clark ( ), ” is correct despite looking like a mistake, by the way): Installing the library, assuming you already have Go set up (“. This package uses the go-pcre package for better performance. That helps to remove extra lines of code by a single line of code. You can do search, replace, extract, pattern matching, etc using regular expressions very easily. The difference between them is that the latter panics whenever an error is found compiling the regex but the former doesn't. A regular expression or regex is a sequence of characters to define a search pattern. You can use Compile () or MustCompile (). Below is a list of commonly used regular expressions and Regex and their meaning. After calling a regex, the compiled output gets cached to improve performance. Compiling the regular expression Before anything, you need to compile your regular expression before using any package function. Read: How to Use Strings in Go and Golang. Sometimes, just picking the right tool for the job solves half of the problem. I did a quick test to see if my maze-solving regex works, and it did! This is impressive, specially considering none of my patterns ever worked on Mono until they merged with the. Trying to solve every problem using regular expressions is a bad idea, although it may be capable of. Net Regex engine to Go, and looks like he did a good job at it: regexp2 library. This is probably one of the reasons Doug Clark has ported the. I will use regular expressions and regex interchangeably so we will use 0 for example to generate even numbers always which will have the following schema (00)0 whatever number given it will always generate an even number if the right most zero is 1 the number will be 2 if it's 0 it will be zero this also follows the schema for all even numbers which 2K so this a little taste about regex from the theory perspective now to the practical one.Go comes with the terse regex engine re2, which should be very fast, but is missing a lot of common regex features (like lookarounds). The efficient and somehow less intuitive way to verify a given input is regular expressions, i read about regular expression in python but but i didn't understand it very will till i had a tutorial in it as part of theory of computation course the tutorial's topic was about regular expression in computational theory, regular expression(regex) is a symbols or characters used to define a schema for a certain function. So to get to our topic which is regular expression(regex), i wondered how the Django User model when imported as a form to fill information about the user for example in a Signup Page, how an Application or Website is checking that the Email contains or not and forcing that the username must be 6 character at-least and the Email must contain a and '.com' or '.org' or any extension which is valid, the most inuititive way to do these verification is a trivial verification using nested if's and else to check if is found in the email field or not and if the username is 6 characters or not. and method like is_authenticated which is the most famous one for me to check if the user is authenticated or not(have an account)I think i will talk about Django User Model in elaboration in another post. One day i was developing a project in Django and I was using the User model which is used for authenticating the user's to check if they have account or not, it's really an interesting model and the User model can create an object User it's an instance from class User which have attributes like username, password, firstname ,etc.
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If you selected the Easy Install option when installing Mac OS X, localization files for over a dozen languages are installed. "Mac OS X 10.4 Help: Archiving files and folders." Clean up system logs and temporary filesįollow the advice in our "Running Mac OS X Maintenance Scripts" FAQ to regularly execute the Mac OS X maintenance routines that clean up System logs and temporary files created as part of the UNIX ® underpinnings of Mac OS X."Mac OS X 10.5 Help: Compressing files and folders."."Mac OS X 10.6 Help: Compressing files and folders.".To use this function, see the following AppleCare® Knowledge Base document corresponding to the version of Mac OS X you are using: These archives are generally far smaller than the original files they contain, provided the original is not already in a compressed format. Mac OS X 10.3 Panther® and later include a built-in function for creating compressed archives of files or folders. If you have not done so already, this is an excellent time to consider implementing a comprehensive backup and recovery solution. Archive old filesĪrchive move, copy and delete, or backup and remove files you do not use regularly to CD or another backup medium. E mptying the applications Trash may delete its contents immediately or move its contents to your personal Trash, which you can then empty as noted above. Some applications, such as iPhoto® and Mail, have their own Trash, spearate from the Trash seen in the Dock. In Finder, select Finder > Empty Trash or, under Mac OS X 10.3 or later, you can also select Finder > Secure Empty Trash.ĭo not use the Trash as a temporary storage area: only put an object in the Trash if you are sure it is no longer needed. Empty the TrashĪs obvious as it may sound, some folks regularly Trash files but neglect to periodically empty the Trash. You can employ any of the following tips to increase the free space available on your Mac OS X startup disk without altering your hardware. In the General pane, the Capacity, Available (free space), and space Used on your startup disk will be displayed, as seen in the following screen shot: The Get Info window for your startup disk will open.Press the Command-I keyboard combination.In Finder®, select your startup disk's icon.To check how much free space is available on your startup disk: Determining available space on your startup disk Additional tips are provided for saving more space if you have a second internal hard drive or an available partition. ![]() While you could replace your current hard drive with a larger model, or install a second internal hard drive if your Mac will support such, the following tips will help you to free some space without changing your hardware. This extract from a chapter of our book Troubleshooting Mac® OS X describes several ways to free-up space on your Mac OS X startup disk, also known as your Mac OS X boot volume. Freeing space on your Mac OS X startup disk ![]() Not all keyboards have one, but most do, and it’s typically located in the lower-left portion of the keyboard. Step 2: Look for the Fn key on your keyboard. This is a quick fix that usually resets any alternative arrow key modes and will get the WASD keys functioning as they normally would. Step 1: If you can, unplug your keyboard and plug it back in again, preferably into a different port. Let’s look at how to fix WASD keys that have suddenly become arrow keys, and why this swap happens. That’s not ideal, especially when it comes to normal typing projects - and it can be frustrating for gamers if they can’t switch to the directional option again, or if the keys suddenly switch in-game and need to be switched back. However, sometimes the WASD and arrow keys can switch accidentally, or become permanently swapped on a keyboard.
Hands-on, FreeShape Pattern Block Templates.Shape Constellation Flashlight Printable.Shape Buddy Preschool Shape Activities and Crafts.Free Printable Shape Scavenger Hunt for kids.Trace & Erase Shape Activities for Preschoolers.Build a Snowman – Free Printable Shape Puzzles.Monster Preschool Shapes Playdough mats.Teaching Shapes to Preschoolers with Pirate Printable Reader.Looking for more fun shape printables and ways to help kids learn about shapes? You will love these free shape printables: See our Shape Activity in our web stories These bright and cheerful cards will be enjoyed by kids who won’t even realize they are learning. Here they will write the number of each of the six shaped blocks that they used to create the picture – rhombuses, trapezoids, triangles, parallelograms, squares and hexagons. After recreating the picture with their pattern blocks, children can then fill in the blanks below the picture. Each card contains a transport themed picture such as a bicycle, train, truck or van or an animal themed picture such as a giraffe, elephant, monkey and peacock. Each letter sized page contains two cards. Make sure they know how to use pattern blocks and the shapes of each of the blocks before letting them go off on their own. Give your children or students the pack of cards, they can choose which one they want to work on. There are many ways preschoolers, prek, kindergarteners, and grade 1 students can complete this fun activity. Just laminate the pages, cut down the middle, hole punch, and put a ring clip so your kids can make a design and flip to one of the other designs easily. Children will need pattern blocks to complete this activity as well as a pencil or dry-erase marker. ![]() ![]() ![]() Grab the free pattern block templates pdf file and print off all the pages. Pattern blocks templatesĪt the bottom of the post you will find the pdf file. These free pattern cards are great for math centers, as extra practice, as you school at home, summer learning or as part of a math or shape curriculum. Whether you are a parent, teacher, or homeschooler – you will love these low prep shape pattern worksheets for helping young children work on fine motor skills and shape recognition. All you need to try this shape game for kids are wooden shape blocks (or construction paper cut into shapes) and our FREE pattern block printables. These free pattern block printables are a great way for preschoolers, kindergartners, grade 1, and grade 2 students to work on shape recognition and problem solving skills while having FUN with a shape activity. ![]() I’m fine with that, because there’s so much that a recreational diver like me can experience. It’s just that my limits are much narrower. Yet, he said with a grin, “I dive within my limits, just like you.” True. He’s completed other extreme feats, such as descending to depths of 803.8 feet while searching for the source of New Zealand’s Pearse River. It can be but doesn’t have to be.Īt a recent dive conference, I met Richard Harris, an Australian cave diver best known for his pivotal role in the 2018 rescue of a youth soccer team from Tham Luang cave in northern Thailand. There’s a common assumption that diving is hard-core and dangerous. More than 80 percent of the world’s oceans are uncharted, and every dive is a new experience, never to be repeated. Witnessing them underwater, however, is a gut punch. Am I so accustomed to seeing humanity’s far-reaching effects on land that I’ve become complacent? Perhaps. Although this Okinawan reef was still in relatively good condition, it was surrounded by 50-caliber bullets, remnants from World War II.ĭiving has given me an appreciation for the interconnectedness and delicacy of life on Earth, greater than what I’ve experienced topside. The reef life continues, but there’s less of it, and the living seems harder. Plastic wrappers drift through water turbid with runoff. Rays and sharks swim past with mouthfuls of fishhooks. It reminded me of a lively city, each inhabitant going about its daily routine, just as we humans do.Īll too often, though, these coral cities are polluted, choked by an overgrowth of algae, or tangled in fishing line. Cleaner shrimp were removing parasites from waiting fish, and a pair of yellow-lipped sea kraits swam gracefully by, disappearing together into a hole in the reef. Garden eels poked their heads out of the snow-white sand. I was in the Kerama Islands-about 22 miles west of Okinawa, Japan-finning from one coral outcrop to another, all of them bustling with reef life. As an aquanaut, I experienced something similar. Astronauts report feeling awed and overwhelmed when seeing the beauty and fragility of our planet from the inhospitable reaches of space. We tend to take the Earth-our shared life-support system-for granted, unless a profound new perspective rends our point of view. Though I grew up in a nature-loving family, it wasn’t until I started diving that my conservation awareness kicked into overdrive. ![]() The ocean supplies more than half of our oxygen, absorbs carbon dioxide, regulates our climate, and supports much of the world’s economy. How strange that we call our planet “Earth,” derived from a Germanic word meaning “the ground,” when more than 70 percent of its surface is covered by ocean. You gain a unique perspective.Īny image taken from space confirms that we live on an ocean planet, vast stretches of blue cradling scattered green-brown shapes. It’s past time to flip the script and focus on sharks as endangered, not dangerous. Over the past 50 years, oceanic shark and ray populations have collapsed, declining by 70 percent. In 2017 a Chinese fishing vessel was captured there carrying more than 300 tons of endangered marine species, including 6,000 sharks likely slain for their fins. But even protected places like the Galápagos aren’t safe from the devastation of illegal, unregulated, and unreported fishing. It’s no coincidence that the Galápagos Marine Reserve-one of the world’s sharkiest spots-is also one of the most biologically diverse marine protected areas, home to nearly 3,000 species. Sharks are also a talisman of sorts: An abundance of them in an area often signals a healthy ecosystem. Occasionally they are inquisitive, but in the hundreds of dives Chris and I have been lucky enough to share with sharks, we’ve never had a negative interaction. They are spectacular creatures to be around. From zippy reef sharks to enigmatic tigers, sharks have charisma. You aren’t afraid of seeing sharks.ĭivers are afraid of not seeing them. Some 30 years later, I landed my dream assignment for National Geographic- a story about diving with great whites-and it was on this assignment, in Port Lincoln, Australia, that I met Chris, who was a dive supervisor and shark wrangler. As kids, we were both obsessed with sharks. The seeds for our maritime meet-cute were planted when we were children, me in Minnesota and Chris in Greece. ![]() As an aquanaut, I experienced something similar.ĭiving is how I met my husband, Chris Taylor. ![]() ![]() ![]() If the credits of pesticides include enhanced economic potential in terms of increased production of food and fibre, and amelioration of vector-borne diseases, then their debits have resulted in serious health implications to man and his environment. Moreover, in the environment most pesticides undergo photochemical transformation to produce metabolites which are relatively non-toxic to both human beings and the environment (Kole et al., 1999). ( 1999) stated that “considerable economic losses” would be suffered without pesticide use and quantified the significant increases in yield and economic margin that result from pesticide use. Warren ( 1998) also drew attention to the spectacular increases in crop yields in the United States in the twentieth century. Pesticides have been an integral part of the process by reducing losses from the weeds, diseases and insect pests that can markedly reduce the amount of harvestable produce. Increases in productivity have been due to several factors including use of fertiliser, better varieties and use of machinery. Similarly outputs and productivity have increased dramatically in most countries, for example wheat yields in the United Kingdom, corn yields in the USA. This result has been achieved by the use of high-yield varieties of seeds, advanced irrigation technologies and agricultural chemicals (Employment Information: Indian Labour Statistics, 1994). Food grain production, which stood at a mere 50 million tons in 1948–49, had increased almost fourfold to 198 million tons by the end of 1996–97 from an estimated 169 million hectares of permanently cropped land. Tremendous benefits have been derived from the use of pesticides in forestry, public health and the domestic sphere – and, of course, in agriculture, a sector upon which the Indian economy is largely dependent. There are various secondary benefits identified, ranging from fitter people to conserved biodiversity. For example the higher cabbage yield might bring additional revenue that could be put towards children's education or medical care, leading to a healthier, better educated population. It follows that for secondary benefits it is therefore more difficult to establish cause and effect, but nevertheless they can be powerful justifications for pesticide use. They may be subtle, less intuitively obvious, or of longer term. The secondary benefits are the less immediate or less obvious benefits that result from the primary benefits. The three main effects result in 26 primary benefits ranging from protection of recreational turf to saved human lives. For example the effect of killing caterpillars feeding on the crop brings the primary benefit of higher yields and better quality of cabbage. The primary benefits are the consequences of the pesticides' effects – the direct gains expected from their use. The rampant use of these chemicals, under the adage, “if little is good, a lot more will be better” has played havoc with human and other life forms. Unfortunately, this is not the case, so the controversy of use and abuse of pesticides has surfaced. Ideally a pesticide must be lethal to the targeted pests, but not to non-target species, including man. The introduction of other synthetic insecticides – organophosphate (OP) insecticides in the 1960s, carbamates in 1970s and pyrethroids in 1980s and the introduction of herbicides and fungicides in the 1970s–1980s contributed greatly to pest control and agricultural output. Among these, organochlorine (OC) insecticides, used successfully in controlling a number of diseases, such as malaria and typhus, were banned or restricted after the 1960s in most of the technologically advanced countries. The term pesticide covers a wide range of compounds including insecticides, fungicides, herbicides, rodenticides, molluscicides, nematicides, plant growth regulators and others.
Sessions can be shared among Windows, Mac and Linux users. Mixbus works on the three most popular desktop operating systems OSX, Windows, and Linux) in both 32 bit and 64 bit versions, and loads industry standard I/O and plug-in formats (VST, AU, & LV2).ĭo you collaborate with other Mixbus users?Ī session from a collaborator using Harrison plug-ins will playback in your Mixbus as originally recorded including full performance of all the plug-in information even if you have not purchased those specific Harrison plug-ins yourself. Mixbus invites you to produce recordings that will stand with the very best. If you find a music recording from the golden age of albums - the 70s and 80s - that has stood the test of time, it is likely that a Harrison console was used during the production. ![]() The Mixbus DSP mixer is designed by Harrison specifically for its great-sounding EQ, filters, dynamics, and bus summing. Other DAWs are designed by companies with experience in computer sound, but no pedigree in world-class recording facilities. Mixbus gives us an opportunity to share this technology with a much wider range of users. This transition was not undertaken by any other company, and it has provided us with techniques and proprietary technology that we have incorporated into all of our high-end mixers. This required us to develop a digital audio engine that operated and sounded exactly like the analog mixer they were using for previous projects. ![]() Film mixers wanted the control surface to -work and sound- exactly like the analog mixer they were using for previous projects. When the digital revolution came, we were asked to convert the analog “processor” into a digital processor, while leaving the control surface unchanged. In the mid-80’s, we developed fully automated, digitally-controlled analog mixer technology which was adopted by premiere film-mixing facilities around the world. ![]() ![]() Finally, the Approach is available at many retailers (just pop into your local REI Co-op or vehicle accessory store), and pairs seamlessly with Thule racks. Like the outgoing model,w it features a UV- and mold-resistant 600-denier ripstop body fabric with a retractable rain cover, and lockable mounting brackets are easy to install and help to prevent theft. The Approach is a feat of innovation, with a unique new shape and large panoramic windows that make it a very fun and roomy place to be. Their Explorer Kukenam was our favorite softshell tent for years running, and was replaced last year with the modernized Approach. Thule offers a well-rounded rooftop tent lineup ranging from affordable entry-level models to burly designs built for overlanding. What we don’t: You’ll get better weather protection and durability with a hardshell tent. What we like: Modern shape and design offers great livability and interior space. But the XL here is the best all-rounder for couples or small families, and its combination of durability, convenience, comfort, and value is hard to beat.īest Softshell Rooftop Tent 2. $3,395) and the rugged Condor Overland, which features a durable aluminum shell and accessory channels for transporting axes, shovels, and more. It’s worth noting that the Condor is also available in a 2-person version (35.6 sq. To be sure, the Skycamp is a clear contender for our top pick and it’s hard to find fault with the highly refined 3.0, but for $500 less the Roofnest is by far the better value. 44.3 for the Skycamp), a few additional inches of headroom, and a significantly shorter footprint. The Condor XL also features a slightly bigger floor area (47.8 sq. IKamper was the original innovator of the fold-out hardshell (see the Skycamp 3.0 below), but Roofnest’s take on the concept offers similar quality at a better price. Added up, the Condor XL is a stellar combination of performance, interior space, and value, making it our favorite rooftop tent of the year. Most hardshell tents feature pop-up or clamshell designs that limit the bed to the size of the footprint, but premium fold-out designs like the Condor XL increase sleeping space considerably with an extended platform and mattress (for reference, interior dimensions measure 93 x 74 in., which is larger than a king-size bed and provides ample room for four). They also give you the versatility of adding a solar panel or roof rack on top, which is worth the added investment for many. Compared to softshell tents, hardshells are more durable, offer better weather protection, and are easier to set up (we cover more of the differences in our buying advice below). If you’re in the market for a high-end rooftop tent that’s built to last, you’ll likely settle on a hardshell design. What we don’t: Overkill for solo travelers and most couples. What we like: The spaciousness of a softshell tent with the durability and quick set-up of a hardshell. A Low-Profile Rooftop Tent that's High on Utility: iKamper Blue Dot Voyager Duoīest Hardshell Rooftop Tent 1.Best Rooftop Tent for Small Cars: Roofnest Meadowlark.Best Rooftop Tent for Families: CVT Denali Pioneer Extended.Best Budget Rooftop Tent: Smittybilt Overlander.Best Softshell Rooftop Tent: Thule Approach.Best Hardshell Rooftop Tent: Roofnest Condor XL.For more background information, see our comparison table and buying advice below the picks. Below are our favorite rooftop tents of 2023. Designs range from budget-friendly softshells to premium hardshell and overlanding models built to take a licking, but all of the rooftop tents here keep you off the ground, are relatively easy to set up and stow, and free up valuable storage space in your vehicle. Rather than having to meticulously stake out and assemble your tent and sleep system once you arrive at camp, rooftop designs pop up or fold out from the top of your vehicle and come equipped with comfortable mattresses for a good night’s sleep. Rooftop tents have never been more popular, and it’s easy to see why. The cargo ship is raided by police and sent away from Ukrainian shores.įrank and Tarconi return to fishing in Marseilles, still unsuccessful. Upon hearing from Tarconi that Valentina is safe, Tomilenko tears up the Ecocorp contracts before heading for his business conference. Johnson breaks free, but is inevitably blown into pieces inside of the cab Frank reunites with and kisses Valentina in the rubble. He takes out all of Johnson's men but cannot attack Johnson because he is too far from his car.Īfter Johnson separates the train cabs, Frank jumps his car into the cab, and beats Johnson, strapping him with the bracelet and sending his car, which Johnson is restrained to, into reverse. After Tarconi and the Ukrainian police retrieve Frank and the Audi, Frank continues his chase and jumps the car on top of the train containing Johnson and his men. Aboard the train, Johnson lets Tomilenko talk to Valentina and gives him 15 minutes to sign the contract. Frank drives off the bridge into the lake, fooling Johnson into believing that he is dead, but survives by using the air from the car's tires to inflate a buoying device. Although Valentina is delivered to Johnson and her bracelet removed, Johnson's men shoot at Frank's car. Johnson redirects him to Odessa, where he and his men surround them on a bridge. Valentina, who is revealed to be Tomilenko's daughter, explains that she was drugged in Ibiza and was transported by Malcolm in order for Johnson to blackmail her father. She then seduces Frank by holding his car keys, resulting in them having sex. After opening the package in the trunk, Frank realizes Valentina is the real package. One of Johnson's men steals the Audi with Valentina inside, leaving Frank to chase him down by bicycle and retrieve them both.Īfter Frank and Johnson agree to call it even, Johnson sends him to Bucharest, but Frank and Valentina are chased by a black Mercedes-Benz E-Class driven by Tomilenko's agents. In Budapest, Johnson tells Frank that he's fired. While Tarconi researches into Johnson's motivations, Frank goes off-course, visiting a garage to try to deal with the bracelet, but as he fends off Johnson's men, his mechanic friend Otto cannot disarm the device on the car. Tomilenko negotiates to postpone signing Ecocorp's agreement that would allow the ship with the chemicals into his country. ![]() Johnson places an explosive bracelet on Frank, forcing him to take a package and the woman, Valentina, to Budapest. ![]() Frank is then knocked out by one of Johnson's henchmen. ![]() Frank rushes outside, but the ambulance, getting out of range, explodes and kills Malcolm. As paramedics take away Malcolm, Frank discovers a woman in the back seat of the Audi who warns him not to take her from the car – she shows him a metal bracelet she and Malcolm have been wearing which explodes if it gets too far from the vehicle. While Tarconi returns to headquarters to give Frank's alibi, in Odessa, Ukraine, the Environmental Agency Minister, Leonid Tomilenko, receives a threat from corrupt Ecocorp official Jonas Johnson to reopen business negotiations.Īt night, the Audi crashes into Frank's home, with a wounded transporter, Malcolm Melville, whom Frank had referred when he declined a previous job. It grossed over $109 million, making it the highest-grossing film in the trilogy.įrank Martin, having returned from Miami to the French Riviera, is unsuccessfully fishing with his friend, Inspector Tarconi when Tarconi receives a call about a black Audi A8 that sped past French customs and evaded the police in a car chase. The first film in the series to be directed by Olivier Megaton, it continues the story of Frank Martin, a professional "transporter" who has returned to France to continue his low-key business of delivering packages without question. Both Jason Statham and François Berléand reprise their roles, as Frank Martin and Inspector Tarconi, respectively. It is the third and final installment in the original trilogy of the Transporter franchise. Transporter 3 (French: Le Transporteur 3) is a 2008 English-language French action-thriller film. |