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How can we match a^n b^n with Java regex?

...their own in the future. The language used to develop the solution will be PHP for its conciseness. The final test once the pattern is finalized will be done in Java. Step 1: Lookahead for assertion Let's start with a simpler problem: we want to match a+ at the beginning of a string, but only if it...
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Difference between application/x-javascript and text/javascript content types

... question (which was later edited by someone) was specifically about JS in PHP - will it work as PHP/JS combo on all servers/browsers if I will omit it entirely ?? – Obmerk Kronen Mar 12 '12 at 9:39 ...
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@class vs. #import

...PeyloWPeyloW 36.1k1212 gold badges7474 silver badges9898 bronze badges 22 ...
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How do you get a timestamp in JavaScript?

...s. You could work with milliseconds but as soon as you pass a value to say PHP, the PHP native functions will probably fail. So to be sure I always use the seconds, not milliseconds. This will give you a Unix timestamp (in seconds): var unix = Math.round(+new Date()/1000); This will give you the...
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Delete keychain items when an app is uninstalled

... stkent 17.7k1313 gold badges7777 silver badges9898 bronze badges answered May 9 '18 at 7:55 Muhammad NayabMuhammad Nayab 1,2...
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How to explore web-based Google Play in another country?

... answer. Here it is: Add the parameter gl=(countrycode). For example, to see the list of top free business applications in your country, use this: https://play.google.com/store/apps/category/BUSINESS/collection/topselling_free Adding gl=ru gives you the list for Russia: https://play.google.com/s...
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How do I capture response of form.submit

...ery and that plugin: $('#myForm') .ajaxForm({ url : 'myscript.php', // or whatever dataType : 'json', success : function (response) { alert("The server says: " + response); } }) ; ...
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Why is Spring's ApplicationContext.getBean considered bad?

...u can call applicationContext.getBean("myApplication") but you should not need to call getBean() anywhere else! share | improve this answer | follow | ...
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How to generate random number in Bash?

... Thor 36.5k88 gold badges9898 silver badges111111 bronze badges answered Jul 29 '09 at 11:53 BarunBarun ...
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How can I see the size of files and directories in linux? [closed]

... ThorThor 36.5k88 gold badges9898 silver badges111111 bronze badges 8 ...