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How to scale threads according to CPU cores?
I want to solve a mathematical problem with multiple threads in Java. my math problem can be separated into work units, that I want to have solved in several threads.
...
Multiline syntax for piping a heredoc; is this portable?
...e-document shall be treated as a single word that begins after
the next <newline> and continues until there is a line containing only
the delimiter and a <newline>, with no <blank> characters in between.
Then the next here-document starts, if there is one.
And includes this...
Converting a Java Keystore into PEM Format
... are in binary format) to PEM format.
openssl pkcs8 -inform der -nocrypt < tmpkey.der > tmpkey.pem
openssl x509 -inform der < tmpcert.der > tmpcert.pem
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Javascript sort array by two fields
...(aLow + " | " + bLow);
if(aSize == bSize)
{
return (aLow < bLow) ? -1 : (aLow > bLow) ? 1 : 0;
}
else
{
return (aSize < bSize) ? -1 : 1;
}
});
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How to round an image with Glide library?
...uared = Bitmap.createBitmap(source, x, y, size, size);
Bitmap result = pool.get(size, size, Bitmap.Config.ARGB_8888);
if (result == null) {
result = Bitmap.createBitmap(size, size, Bitmap.Config.ARGB_8888);
}
Canvas canvas = new Canvas(result);
P...
Find if current time falls in a time range
...eSpan now = DateTime.Now.TimeOfDay;
if ((now > start) && (now < end))
{
//match found
}
For absolute times use:
DateTime start = new DateTime(2009, 12, 9, 10, 0, 0)); //10 o'clock
DateTime end = new DateTime(2009, 12, 10, 12, 0, 0)); //12 o'clock
DateTime now = DateTime.Now;
if...
How can I remove non-ASCII characters but leave periods and spaces using Python?
...
You can filter all characters from the string that are not printable using string.printable, like this:
>>> s = "some\x00string. with\x15 funny characters"
>>> import string
>>> printable = set(string.printa...
Make Div overlay ENTIRE page (not just viewport)?
...x: 10;
top: 0;
left: 0;
position: fixed;
}
<body>
<div class="fadeMe"></div>
<p>A bunch of content here...</p>
</body>
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Disabling Chrome Autofill
...answered Jun 22 '15 at 9:18
tibalttibalt
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How do I execute a string containing Python code in Python?
...dangerous if it can contain user-entered code. You should always look at alternatives first, such as higher order functions, to see if these can better meet your needs.
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