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Program does not contain a static 'Main' method suitable for an entry point
Suddenly my whole project stopped compiling at all, showing the following message:
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convert String to DateTime
I need to parse following String into a DateTime Object:
30/Nov/2009:16:29:30 +0100
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Tactics for using PHP in a high-load site
...never developed anything popular enough to attain high server loads. Treat me as (sigh) an alien that has just landed on the planet, albeit one that knows PHP and a few optimisation techniques.
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How to create a sub array from another array in Java?
How to create a sub-array from another array? Is there a method that takes the indexes from the first array such as:
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How can I use jQuery to make an input readonly?
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These days with jQuery 1.6.1 or above it is recommended that .prop() be used when setting boolean attributes/properties.
$("#fieldName").prop("readonly", true);
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git ignore exception
...tes the pattern; any matching file excluded by a previous pattern will become included again. If a negated pattern matches, this will override lower precedence patterns sources.
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How do I remove blank elements from an array?
...n place. It will either return cities as its return value if it rejected something, or nil if no rejections are made. That can be a gotcha if you're not careful (thanks to ninja08 for pointing this out in the comments).
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When to use %r instead of %s in Python? [duplicate]
...r converts the object using str(), and %r converts it using repr().
For some objects such as integers, they yield the same result, but repr() is special in that (for types where this is possible) it conventionally returns a result that is valid Python syntax, which could be used to unambiguously re...
Node.js version on the command line? (not the REPL)
...ode --version
Note:
If node -v doesn't work, but nodejs -v does, then something's not set up quite right on your system. See this other question for ways to fix it.
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How can I get the baseurl of site?
I want to write a little helper method which returns the base URL of the site. This is what I came up with:
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