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What is a word boundary in regex?

... be "identifier" characters (alnums and underscore), not as anything especially useful for English. – hobbs Aug 24 '09 at 21:02 ...
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How to check whether a string is Base64 encoded or not

... for PHP5 //where $json is some data that can be base64 encoded $json=some_data; //this will check whether data is base64 encoded or not if (base64_decode($json, true) == true) { echo "base64 encoded"; } else { echo "not base64 encoded"; } Use this for PHP7 //$strin...
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What is the “N+1 selects problem” in ORM (Object-Relational Mapping)?

The "N+1 selects problem" is generally stated as a problem in Object-Relational mapping (ORM) discussions, and I understand that it has something to do with having to make a lot of database queries for something that seems simple in the object world. ...
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Embedding SVG into ReactJS

...chbook.org/uri/2009/osb"``` from the svg tag, leaving only the xlmns. It's all about tag parsing apparently. Just in case, I've followed these steps as well: blog.logrocket.com/how-to-use-svgs-in-react – Funder Jul 8 at 22:47 ...
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@RequestParam vs @PathVariable

...re interesting annotation: @MatrixVariable http://localhost:8080/spring_3_2/matrixvars/stocks;BT.A=276.70,+10.40,+3.91;AZN=236.00,+103.00,+3.29;SBRY=375.50,+7.60,+2.07 And the Controller method for it @RequestMapping(value = "/{stocks}", method = RequestMethod.GET) public String showPortfo...
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Can I call jquery click() to follow an link if I haven't bound an event handler to it with bind

...ger() and window.location also, and I can make it work as intended with all three. 10 Answers ...
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How to start a background process in Python?

...e way your shell script did, or you can spawn it: import os os.spawnl(os.P_DETACH, 'some_long_running_command') (or, alternatively, you may try the less portable os.P_NOWAIT flag). See the documentation here. share ...
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Why git can't remember my passphrase under Windows

...msysgit or not. First solution Assumes Windows, msysgit, and PuTTY. Install msysgit and PuTTY as instructed. (Optional) Add PuTTY to your path. (If you do not do this, then any references to PuTTY commands below must be prefixed with the full path to the appropriate executable.) If you have not d...
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How to avoid installing “Unlimited Strength” JCE policy files when deploying an application?

...ted by Java out of the box. I know to get this to function correctly I install the JCE unlimited strength jars in the security folder. This is fine for me being the developer, I can install them. ...
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Generating random whole numbers in JavaScript in a specific range?

... It's only doing that because it's calling floor, which rounds down. – Josh Stodola Oct 6 '09 at 20:17 6 ...