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How to perform Unwind segue programmatically?
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edited Nov 3 '12 at 12:41
answered Nov 3 '12 at 11:49
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Access to Modified Closure (2)
...buttons shows "Wilma" four times.
This is because the language spec (ECMA 334 v4, 15.8.4) (before C# 5) defines:
foreach (V v in x) embedded-statement is then expanded to:
{
E e = ((C)(x)).GetEnumerator();
try {
V v;
while (e.MoveNext()) {
v = (V)(T)e.Curre...
How to exclude a directory in find . command
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38 Answers
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Environment variable to control java.io.tmpdir?
...n Windows.
On Windows, OpenJDK's get_temp_directory() function makes a Win32 API call to GetTempPath(); this is how on Windows, Java reflects the value of the TMP environment variable.
On Linux and Solaris, the same get_temp_directory() functions return a static value of /tmp/.
I don't know if th...
Converting unix timestamp string to readable date
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Steven Kryskalla
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answered Sep 10 '10 at 7:09
Michał NiklasMichał Niklas
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Python regular expressions return true/false
...re in the string.
– Yu Shen
Jun 8 '13 at 9:57
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It may be more desirable to use if re.match(...) ...
Plot two histograms on single chart with matplotlib
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443
Here you have a working example:
import random
import numpy
from matplotlib import pyplot
x = ...
How to find the Windows version from the PowerShell command line
...nor Build Revision
----- ----- ----- --------
6 1 7601 65536
Details of Windows versions can be found here.
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Git says “Warning: Permanently added to the list of known hosts”
... file in ~/.ssh/known_hosts
ssh -vvvvvvvvvvvvvvvvvvv git@github.com
debug3: check_host_in_hostfile: filename /dev/null
debug3: check_host_in_hostfile: filename /etc/ssh/ssh_known_hosts
debug3: check_host_in_hostfile: filename /dev/null
debug3: check_host_in_hostfile: filename /etc/ssh/ssh_known_ho...
to drawRect or not to drawRect (when should one use drawRect/Core Graphics vs subviews/images and wh
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Stick to UIKit and subviews whenever you can. You can be more productive, and take advantage of ...