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curl_exec() always returns false

... Error checking and handling is the programmer's friend. Check the return values of the initializing and executing cURL functions. curl_error() and curl_errno() will contain further information in case of failure: try { $ch = curl_init(...
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How do I parse a string with a decimal point to a double?

... XmlConvert class ... do you have any ideas whether this is better, worse, and/or different than using CultureInfo.InvariantCulture? – ChrisW Aug 30 '09 at 21:23 1 ...
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Rails: Using greater than/less than with a where statement

...th dates here on SO. >= vs > To avoid people having to dig through and follow the comments conversation here are the highlights. The method above only generates a >= query and not a >. There are many ways to handle this alternative. For discrete numbers You can use a number_you_want...
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Artificially create a connection timeout error

...nswered Sep 19 '08 at 10:02 AlexanderAlexander 8,29422 gold badges2121 silver badges2121 bronze badges ...
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How to add color to Github's README.md file

...file for my project underscore-cli , a pretty sweet tool for hacking JSON and JS on the command-line. 9 Answers ...
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Why does integer overflow on x86 with GCC cause an infinite loop?

... When the standard says it's undefined behavior, it means it. Anything can happen. "Anything" includes "usually integers wrap around, but on occasion weird stuff happens". Yes, on x86 CPUs, integers usually wrap the way you expect. This...
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How do I raise the same Exception with a custom message in Python?

...thon 3, check Ben's answer To attach a message to the current exception and re-raise it: (the outer try/except is just to show the effect) For python 2.x where x>=6: try: try: raise ValueError # something bad... except ValueError as err: err.message=err.message+" hello" ...
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contenteditable change events

...ts fired by the editable element, though you need to be aware that keydown and keypress events are fired before the content itself is changed. This won't cover every possible means of changing the content: the user can also use cut, copy and paste from the Edit or context browser menus, so you may w...
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Java: How to set Precision for double value? [duplicate]

I was working with numbers recently and I had a situation where I want to set the precision of a double value say to 6 digits or 4 digits, depending on the value stored in the database. ...
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Add a number to each selection in Sublime Text 2, incremented once per selection

... I recommend the plugin Text Pastry. The Number Sequence command is the one you need. I prefer to use the Insert Nums command: Text Pastry has a build in support for the Insert Nums syntax by providing three numbers separated by one space: N M P N: the start index. ...