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Can I try/catch a warning?

I need to catch some warnings being thrown from some php native functions and then handle them. 11 Answers ...
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How to escape a single quote inside awk

..., with '\'' you close the opening ', then print a literal ' by escaping it and finally open the ' again. share | improve this answer | follow | ...
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`new function()` with lower case “f” in JavaScript

...ne new objects in JavaScript. It seems to work well in all major browsers and it also seems to be fairly effective at hiding private variables. Here's an example: ...
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What is the use case of noop [:] in bash?

...ver' done It's traditional to use : when the shell syntax requires a command but you have nothing to do. while keep_waiting; do : # busy-wait done The : builtin dates all the way back to the Thompson shell, it was present in Unix v6. : was a label indicator for the Thompson shell's goto state...
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Naming “class” and “id” HTML attributes - dashes vs. underlines [closed]

... Use Hyphens to ensure isolation between your HTML and JavaScript. Why? see below. Hyphens are valid to use in CSS and HTML but not for JavaScript Objects. A lot of browsers register HTML Ids as global objects on the window/document object, in big projects, this can become...
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SQL select join: is it possible to prefix all columns as 'prefix.*'?

I'm wondering if this is possible in SQL. Say you have two tables A and B, and you do a select on table A and join on table B: ...
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How to get the focused element with jQuery?

...g to search the whole DOM tree. The answer is: document.activeElement And if you want a jQuery object wrapping the element: $(document.activeElement) share | improve this answer | ...
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Add custom messages in assert?

... Another option is to reverse the operands and use the comma operator. You need extra parentheses so the comma isn't treated as a delimiter between the arguments: assert(("A must be equal to B", a == b)); – Keith Thompson J...
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Android Eclipse - Could not find *.apk

I know this question has been asked before and I have seen a plethora of solutions out there, yet none seem to work for me. I was able to build my apk without issues until this error started cropping up. I have tried cleaning my project, removing it from the workspace and reimporting it, removing ...
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How to center a WPF app on screen?

...F app on startup on the primary screen. I know I have to set myWindow.Left and myWindow.Top, but where do I get the values? ...