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Reading and writing binary file
...input( "C:\\Final.gif", std::ios::binary );
std::ofstream output( "C:\\myfile.gif", std::ios::binary );
std::copy(
std::istreambuf_iterator<char>(input),
std::istreambuf_iterator<char>( ),
std::ostreambuf_iterator<char>(output));
}
If you need t...
Rails - Could not find a JavaScript runtime?
I created a new Rails project using rails 3.1.0.rc4 on my local machine but when I try to start the server I get:
Could not find a JavaScript runtime. See here for a list of available runtimes. ( ExecJS::RuntimeUnavailable )
...
Check Whether a User Exists
... @WillSheppard : At a general level boolean handling in bash is in my opinion less than clear and I typically avoid implicit boolean inferences in my code. The following make interesting reading and interestingly both favour 0 = true and <not 0> = false for bash purposes, and while no...
How can I compare two dates in PHP?
...ould'nt do this with PHP.
A database should know, what day is today.( use MySQL->NOW() for example ), so it will be very easy to compare within the Query and return the result, without any problems depending on the used Date-Types
SELECT IF(expireDate < NOW(),TRUE,FALSE) as isExpired FROM ta...
Creating a UIImage from a UIColor to use as a background image for UIButton [duplicate]
...se this to create an image of certain dimensions? How do I do it? Sorry if my question, appears very naive.. :-/
– Shyam
Jun 9 '17 at 10:43
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Python pip install fails: invalid command egg_info
...
For some reason I had to run this twice (in my virtual env I had distribute 0.6.49 and setuptools 0.6c11) and then I could install the latest version of pip without problems.
– glarrain
Dec 2 '13 at 21:53
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Currency formatting in Python
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my format needed some customization, but that's OK because I was able to do that with this solution.
– DonkeyKong
Jul 24 '18 at 21:54
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Removing empty lines in Notepad++
...replace to match \r\n\W*\r\n and replace with \r\n
– Myster
Apr 14 '14 at 2:25
2
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Getting a random value from a JavaScript array
...ccording to W3Schools) Math.random is between 0 inclusive and 1 exclusive. My bad.
– SapphireSun
Jan 20 '14 at 0:14
13
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How to overlay one div over another div
... thanks alex for your help but what I am finding now is that when I resize my window and drag it to be smaller, my info image is not staying with it's parent div. Basically want it to move with the parent div and stay pretty much at the same position even though the screen has been resized somewhat....