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What's the best way to retry an AJAX request on failure using jQuery?

... will this work if another callback handler like .success is attached to calling the function that returns this ajax request? – ProblemsOfSumit Jan 21 '15 at 12:17 ...
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Regular expressions in C: examples?

... Regular expressions actually aren't part of ANSI C. It sounds like you might be talking about the POSIX regular expression library, which comes with most (all?) *nixes. Here's an example of using POSIX regexes in C (based on this): #include <reg...
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I need to securely store a username and password in Python, what are my options?

I'm writing a small Python script which will periodically pull information from a 3rd party service using a username and password combo. I don't need to create something that is 100% bulletproof (does 100% even exist?), but I would like to involve a good measure of security so at the very least it w...
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Split string to equal length substrings in Java

...tch. Both lookbehind and \G are advanced regex features, not supported by all flavors. Furthermore, \G is not implemented consistently across the flavors that do support it. This trick will work (for example) in Java, Perl, .NET and JGSoft, but not in PHP (PCRE), Ruby 1.9+ or TextMate (both Onigu...
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Why do you need to put #!/bin/bash at the beginning of a script file?

I have made Bash scripts before and they all ran fine without #!/bin/bash at the beginning. 9 Answers ...
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SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed

...L Certificate Authority (CA) bundle. You can do this with: sudo port install curl-ca-bundle [if you are using MacPorts] or just pull it down directly wget http://curl.haxx.se/ca/cacert.pem Execute the ruby code that is trying to verify the SSL certification: SSL_CERT_FILE=/opt/local/etc/certs/ca...
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How to implement onBackPressed() in Fragments?

... I solved in this way override onBackPressed in the Activity. All the FragmentTransaction are addToBackStack before commit: @Override public void onBackPressed() { int count = getSupportFragmentManager().getBackStackEntryCount(); if (count == 0) { super.onBackPressed(...
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Vertically centering a div inside another div [duplicate]

...align-items: center; } Demo More examples & possibilities: Compare all the methods on one pages share | improve this answer | follow | ...
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Library not loaded: /usr/local/opt/readline/lib/libreadline.6.2.dylib

I just installed posgresql with homebrew and when I go on to type the command 22 Answers ...
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Programmatically add custom event in the iPhone Calendar

...d to commit your event now or pass the "commit" param to your save/remove call Everything else stays the same... Add the EventKit framework and #import <EventKit/EventKit.h> to your code. In my example, I have a NSString *savedEventId instance property. To add an event: EKEventStore *...