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Check if my app has a new version on AppStore
... YES, else it returns NO. No matter the history on the app store the above method will return YES if the current version is different then the app store version. Once the user updates... the current version is equal to the app store version. The above method should always return YES if the user's ve...
How to Reload ReCaptcha using JavaScript?
...ave a signup form with AJAX so that I want to refresh Recaptcha image anytime an error is occured (i.e. username already in use).
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Running Command Line in Java [duplicate]
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Runtime rt = Runtime.getRuntime();
Process pr = rt.exec("java -jar map.jar time.rel test.txt debug");
http://docs.oracle.com/javase/7/docs/api/java/lang/Runtime.html
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Get checkbox value in jQuery
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To get the value of the Value attribute you can do something like this:
$("input[type='checkbox']").val();
Or if you have set a class or id for it, you can:
$('#check_id').val();
$('.check_class').val();
However this will return the same value whether it is checked or not...
PHP Fatal error: Call to undefined function json_decode()
...ging PHP Fatal error: Call to undefined function json_decode() . After some googling, it seems this problem is a result of not having the latest version of php. Oddly, running php --version ouputs
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Capture Signature using HTML5 and iPad
... with variable width (based on drawing velocity) curves: demo at http://szimek.github.io/signature_pad and code at https://github.com/szimek/signature_pad.
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How to invoke a Linux shell command from Java
I am trying to execute some Linux commands from Java using redirection (>&) and pipes (|). How can Java invoke csh or bash commands?
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Eventual consistency in plain English
... that it is going to rain tomorrow.
Eventually, all of the servers (you, me, your neighbor) know the truth (that it's going to rain tomorrow), but in the meantime the client (his wife) came away thinking it is going to be sunny, even though she asked after one or more of the servers (you and me) h...
Passing Data between View Controllers
... give a better answer to help out people starting in the world of iOS like me.
I hope this answer is clear enough for people to understand and that I have not missed anything.
Passing Data Forward
Passing data forward to a view controller from another view controller. You would use this method if...
Fatal error: Class 'ZipArchive' not found in
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As mentioned by @Luddig on ubuntu server after sudo apt-get install php7.0-zip you will need to restart the apache server sudo systemctl restart apache2
– hashmi
May 25 '17 at 10:25
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