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C: Run a System Command and Get Output? [duplicate]
...text returned of what it outputs, but I do not want this text printed to screen. Is there a more elegant way than making a temporary file?
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How do I adjust the anchor point of a CALayer, when Auto Layout is being used?
...ecting it. Unfortunately this typically causes the view to vanish from the screen, since autolayout still takes place, and now there are no constraints to tell us where to put the view. So in addition to removing the constraints, I set the view's translatesAutoresizingMaskIntoConstraints to YES. The...
Inline labels in Matplotlib
...] - ydata[ip-1]
ang = degrees(atan2(dy,dx))
#Transform to screen co-ordinates
pt = np.array([x,y]).reshape((1,2))
trans_angle = ax.transData.transform_angles(np.array((ang,)),pt)[0]
else:
trans_angle = 0
#Set a bunch of keyword arguments
if 'col...
Linux日志管理Rsyslog入门 - C/C++ - 清泛网移动版 - 专注C/C++及内核技术
...g all kernel messages to the console.
# Logging much else clutters up the screen.
# kern.* /dev/console
# Log anything (except mail) of level info or higher.
# Don't log private authentication messages!
*.info;mail.none;authpriv.none;cron.none /var/log/messages
# The authpriv file has rest...
Where is virtualenvwrapper.sh after pip install?
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@whyisyoung : seriously? can you send me the screen shot right after you run "pip uninstall virtualenvwrapper"
– Anuj Gupta
Mar 21 '18 at 10:55
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Remove empty lines in text using Visual Studio
....20623.01) i removed empty lines with this regular expression ^\r\n In the screen you can see the matched lines indicated by the brown squares.
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How can you do anything useful without mutable state?
...ame programming here, where you've got lots of things moving around on the screen (and off-screen) at once, that need to be able to interact with each other. The whole engine has a set framerate: everything you're going to do, you have to do in X number of miliseconds. Surely there's a better way th...
How to remove all breakpoints in one step in Google Chrome?
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This is now possible in Sources tab of Chrome Developer Tools.
Please see screen grab below and right click within the "Breakpoints" section of the left window.
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What are queues in jQuery?
... for delaying the request for heavy content that's below the bottom of the screen until it's scrolled into view. Using jQuery's queue() made those Ajax requests very smooth (even if you jump straight to the bottom of the page). Thanks!
– Jeff Standen
Apr 3 '1...
Difference between adjustResize and adjustPan in android?
...vity's main window is always resized to make room for the soft
keyboard on screen.
"adjustPan"
The activity's main window is not resized to make room for the soft
keyboard. Rather, the contents of the window are automatically panned
so that the current focus is never obscured by the keyboard and use...