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Getting GDB to save a list of breakpoints
...se the save breakpoints command.
save breakpoints <filename>
Save all current breakpoint definitions to a file suitable for use
in a later debugging session. To read the saved breakpoint
definitions, use the `source' command.
Use source <filename> to restore the saved breakpoin...
Android - Pulling SQlite database android device
... pro tip: this backup stuff won't work if the app's manifest shows android:allowBackup="false"
– Someone Somewhere
May 27 '14 at 1:23
9
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Which sort algorithm works best on mostly sorted data? [closed]
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Performance degrades really badly if your data is ever not nearly sorted though. I would still not use it, personally.
– Blorgbeard is out
Oct 21 '08 at 4:39
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Insert string at specified position
...ing, $put, $position) ); //RESULT: My dog don't love postman
This is a small powerful function that performs its job flawlessly.
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iOS multiline label in Interface builder
...orks when I am writing the label, but when I press enter to accept it just all goes on one line.
– Samuli Lehtonen
Jul 2 '11 at 14:30
3
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Java synchronized static methods: lock on object or class
...en when there are multiple instances of that class. The locking is essentially the same as locking on the Object.class for each synchronized method.
– Steven
Oct 16 '12 at 23:36
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Generic TryParse
...nk if it did then probably an exception should be thrown instead of essentially silently failing and return something else. When I tried it on my own class (in which I didn't define a typeconverter), I got a converter from GetConverter, but then the ConvertFromString threw a NotSupportedException.
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How to align absolutely positioned element to center?
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All you have to do is,
make sure your parent DIV has position:relative
and the element you want center, set it a height and width. use the following CSS
.layer {
width: 600px; height: 500px;
display: block;
pos...
What does “&” at the end of a linux command mean?
...s will not stay alive after the shell session is closed. SIGHUP terminates all running processes. By default anyway. If your command is long-running or runs indefinitely (ie: microservice) you need to pr-pend it with nohup so it remains running after you disconnect from the session:
nohup sh my_scr...
Why are there two kinds of functions in Elixir?
...rts with a clean slate and you don't get the variables of different scopes all mixed up together. You have a clear boundary.
We could retrieve the named hello function above as an anonymous function. You mentioned it yourself:
other_function(&hello(&1))
And then you asked, why I cannot s...