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Unique random string generation
...ntException("allowedChars may not be empty.");
const int byteSize = 0x100;
var allowedCharSet = new HashSet<char>(allowedChars).ToArray();
if (byteSize < allowedCharSet.Length) throw new ArgumentException(String.Format("allowedChars may contain no more than {0} characters.", by...
Visual C++: How to disable specific linker warnings?
...ready.
BUT, the default is to name all of the PDF files the same thing: vc100.pdb in my case.
As you need a .pdb for each and every .lib, this creates a problem, especially if you are using something like ImageMagik, which creates about 20 static .lib files. You cannot have 20 lib files in one dir...
In mocha testing while calling asynchronous function how to avoid the timeout Error: timeout of 2000
...is either
Your code and/or network calls are way too slow (should be sub 100 ms for a good user experience)
The assertions (tests) are failing and something is swallowing the errors before Mocha is able to act on them.
You usually encounter #2 when Mocha doesn't receive assertion errors from a c...
How to deal with floating point number precision in JavaScript?
... just decimals. You can then use toPrecision(4), but if your result is >100 then you're out of luck again, because it'll allow the first three numbers and one decimal, that way shifting the dot, and rendering this more or less unusable. I ended up using toFixed(2) instead
– ...
Java NIO FileChannel versus FileOutputstream performance / usefulness
...rger files. NIO databuffer flip always outperforms standard IO.
Copying 1000x2MB
NIO (transferFrom) ~2300ms
NIO (direct datababuffer 5000b flip) ~3500ms
Standard IO (buffer 5000b) ~6000ms
Copying 100x20mb
NIO (direct datababuffer 5000b flip) ~4000ms
NIO (transferFrom) ~5000ms
Standard IO (...
How to import an excel file in to a MySQL database
...
100
There's a simple online tool that can do this called sqlizer.io.
You upload an XLSX file t...
Correct way to convert size in bytes to KB, MB, GB in JavaScript
...
// set initial text
setText(input.value);
<input type="text" value="1000">
<p></p>
PS : Change k = 1000 or sizes = ["..."] as you want (bits or bytes)
share
|
improve t...
Get the current year in JavaScript
... padding: 5px;
}
button{
width: 150px;
}
span{
margin-left: 100px;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<ul>
<li>
<button type="button" onclick="generate('Date',this)">Get Date</button&...
How to use executables from a package installed locally in node_modules?
...
100
Use the npm bin command to get the node modules /bin directory of your project
$ $(npm bin)/&...
Fix a Git detached head?
...
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