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How do I update pip itself from inside my virtual environment?
...nd like that: python -m pip install --upgrade pip to avoid running pip.exe from scripts directory.
– bialix
Feb 19 '14 at 14:47
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Add floating point value to android resources/values
... space between lines to my TextViews using android:lineSpacingMultiplier
from the documentation :
10 Answers
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Subtract days from a DateTime
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That error usually occurs when you try to subtract an interval from DateTime.MinValue or you want to add something to DateTime.MaxValue (or you try to instantiate a date outside this min-max interval). Are you sure you're not assigning MinValue somewhere?
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How do I generate random numbers in Dart?
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Use Random class from dart:math:
import 'dart:math';
main() {
var rng = new Random();
for (var i = 0; i < 10; i++) {
print(rng.nextInt(100));
}
}
This code was tested with the Dart VM and dart2js, as of the time of this writi...
How to get folder path from file path with CMD
...xpands %I to a full path name with short names only
This is a copy paste from the "for /?" command on the prompt. Hope it helps.
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Top 10 DOS Batch tips (Yes, DOS Batch...) shows batchparams.bat (link to source as a gist):
C:\Temp>batchparams.bat c:\windows\notepad.exe
%~1 = c...
How do I integrate Ajax with Django applications?
...eive. You'll also need to understand some basic JavaScript syntax (not far from python, you'll get used to it). I strongly recommend Envato's video tutorials for jQuery, they are great and will put you on the right path.
When to use JSON?. You're going to see a lot of examples where the data sent by...
Is it possible to read from a InputStream with a timeout?
...rns an estimate of the number of bytes that can be read (or skipped over)
from this input stream without blocking by the next invocation of a method for
this input stream.
An estimate is unavoidable due to timing/staleness. The figure can be a one-off underestimate because new data are constant...
How to store standard error in a variable
...direction over the enclosed commands. As written, it would capture errors from sed too.
WARNING: Formally untested code - use at own risk.
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Convert from MySQL datetime to another format with PHP
... does not work for who? Accepted answer will work if you want to convert from MySQL into mm/dd/yy H:M (AM/PM) as OP requested. Just because you want to do the opposite does not make accepted answer wrong.
– toxalot
Mar 13 '14 at 2:22
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Check if Python Package is installed
...k if a package is installed while within a Python script? I know it's easy from the interpreter, but I need to do it within a script.
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