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How can I launch multiple instances of MonoDevelop on the Mac?
... automating it and conveying more meaningful information than just -2, -3, etc. in the filename for command-tabbing through apps, but I haven't hit the Need > Laziness threshold yet that prompts me to build my tools :)
– Rory Blyth
Oct 31 '09 at 0:44
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How to add 10 days to current time in Rails
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days, years, etc., are part of Active Support, So this won't work in irb, but it should work in rails console.
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Hidden Features of JavaScript? [closed]
... is a different beast. If you know, that you want to cast to string/number/etc, then you shold do that explicitly.
– Rene Saarsoo
Jun 5 '09 at 18:39
15
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Green Bars in Visual Studio 2010
...it->Advanced->Format Document. It formats code (spaces, line breaks, etc) corresponding VS settings for current file's language
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How to check whether dynamically attached event listener exists or not?
...ts = {};
EventTarget.prototype.addEventListener = function(name, listener, etc) {
var events = EventTarget.prototype.events;
if (events[name] == null) {
events[name] = [];
}
if (events[name].indexOf(listener) == -1) {
events[name].push(listener);
}
_addEventListener(name, liste...
What is the second parameter of NSLocalizedString()?
...s to be in that language ("What's up World", "Yo World", "Good Day World", etc.).
You can add a string in the comment field to hint this usage to the translator, who will (one would presume) be better able to localize your application.
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Mysql - How to quit/exit from stored procedure
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As of MySQL v5.5 you can throw an exception. Negating exception handlers, etc. that will achieve the same result, but in a cleaner, more poignant manner.
Here's how:
DECLARE CUSTOM_EXCEPTION CONDITION FOR SQLSTATE '45000';
IF <Some Error Condition> THEN
SIGNAL CUSTOM_EXC...
What is a clearfix?
... even more useful layout mechanisms under names like flexbox, grid layout, etc.
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Git: Ignore tracked files
...mple.
Then there won't be any concerns if the file is changed within git, etc. and you can use .gitignore (finally) on the local untracked files.
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Stop and Start a service via batch or cmd file?
...32_Service class return codes (Service Not Active,Service Request Timeout, etc) and for many errors will simply return Errorlevel 2.
Look here: http://ss64.com/nt/net_service.html
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