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How to append the output to a file?
... I'm using this for all output capturing program.sh 2>&1 | tee -a screen.log. "-a" stands for append.
– Xdg
Jul 17 '14 at 18:38
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Dealing with nginx 400 “The plain HTTP request was sent to HTTPS port” error
...e CN that the SSL cert authenticates. That way, the user won't get a scare screen if they came in via an IP or localhost.
– George
Nov 9 '13 at 5:31
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How do I programmatically “restart” an Android app?
...tivies deep (main -> prefs). Pressing back takes me to the old app, one screen back.
– Mgamerz
Apr 11 '14 at 2:37
5
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Why are global variables evil? [closed]
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They are essential, the screen being a good example. However, in a multithreaded environment or with many developers involved, in practice often the question arises: who did (erraneously) set or clear it? Depending on the architecture, analysis can ...
How to delete a file or folder?
...: ")
## Try to remove tree; if failed show an error using try...except on screen
try:
shutil.rmtree(mydir)
except OSError as e:
print ("Error: %s - %s." % (e.filename, e.strerror))
share
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Bootstrap 3 Slide in Menu / Navbar on Mobile [closed]
... adjust the breakpoint for the sidebar by adjusting the media query @media screen and (max-width: 768px) { .. in the CSS.
– Zim
Jan 2 '14 at 1:07
add a comment
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Is there still any reason to learn AWK?
...(s ", " $1);}
/<tr|<TR/ { print s; s="" }
Which is great if you're screen scraping. Actually, it might be the case that I love AWK because it allows me to build the wrong solution to problems so quickly :) more examples. It's also mentioned in Jon Bentley's lovely Programming Pearls.
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Recommendation for compressing JPG files with ImageMagick
...filesize 753 kB
Resolution 2048x2048
and I can't see any changes in full screen with my 1920x1080 resolution monitor. 2048 resolution is the best for developing 10 cm photos at maximum quality of 360 dpi. I don't want to strip it.
edit: I noticed that I even get much better results without blurri...
android asynctask sending callbacks to ui [duplicate]
...eference to your Activity, it will stay in memory even after user left the screen (or rotated the device).
AsyncTask is not delivering result to Activity if Activity was already destroyed. You have to add extra code to manage all this stuff or do you operations twice.
Convoluted code which does ever...
How to run a Runnable thread in Android at defined intervals?
...lication to display some text at defined intervals in the Android emulator screen. I am using the Handler class. Here is a snippet from my code:
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