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How do I rename an open file in Emacs?
...e any open buffers, and unlike mv it will not change the access and modify times on the file in the filesystem.
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Android: install .apk programmatically [duplicate]
...uto-update is working. Thanks for help. =)
Edit 20.7.2016:
After a long time, I had to use this way of updating again in another project. I encountered a number of problems with old solution. A lot of things have changed in that time, so I had to do this with a different approach. Here is the cod...
Start ssh-agent on login
... can manually start the ssh-agent on my server but I have to do this every time I login via SSH.
12 Answers
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Python strptime() and timezones?
...CSV dumpfile from a Blackberry IPD backup, created using IPDDump.
The date/time strings in here look something like this
(where EST is an Australian time-zone):
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Regular expression to match a line that doesn't contain a word
... do that only once, so it is wrapped in a group, and repeated zero or more times: ((?!hede).)*. Finally, the start- and end-of-input are anchored to make sure the entire input is consumed: ^((?!hede).)*$
As you can see, the input "ABhedeCD" will fail because on e3, the regex (?!hede) fails (there i...
Why does this code using random strings print “hello world”?
...tructed with the same seed will generate the same pattern of numbers every time.
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Why are there two ways to unstage a file in Git?
Sometimes git suggests git rm --cached to unstage a file, sometimes git reset HEAD file . When should I use which?
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Drawing text to with @font-face does not work at the first time
...xecuted. I had to execute my script using the font in question delayed (setTimeout) which, of course, is bad.
– Nick
Mar 26 '12 at 17:21
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How to get folder path from file path with CMD
... - expands %I to file attributes of file
%~tI - expands %I to date/time of file
%~zI - expands %I to size of file
The modifiers can be combined to get compound results:
%~dpI - expands %I to a drive letter and path only
%~nxI - expands %I to a file name and extension only...
How to detect shake event with android?
...alues) {
if (sensor == SensorManager.SENSOR_ACCELEROMETER) {
long curTime = System.currentTimeMillis();
// only allow one update every 100ms.
if ((curTime - lastUpdate) > 100) {
long diffTime = (curTime - lastUpdate);
lastUpdate = curTime;
x = values[SensorManager...