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How can I generate an MD5 hash?
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The compute the hash by doing one of:
Feed the entire input as a byte[] and calculate the hash in one operation with md.digest(bytes).
Feed the MessageDigest one byte[] chunk at a time by calling md.update(bytes). When you're done adding input bytes, calculate the hash with
md.digest().
The by...
How can I show hidden files (starting with period) in NERDTree?
...den=1
For more detail, access the NERDTree help file :help NERD_tree.txt and search for "hidden".
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Send response to all clients except sender
... use socket.emit back who sends it or you can group the conncected clients and do @Crashalot
– ujwal dhakal
Nov 19 '15 at 18:36
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postgres: upgrade a user to be a superuser?
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and how can i detect if myuser is currently superuser?
– masterweily
May 10 '13 at 8:18
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How to set breakpoints on future shared libraries with a command flag
I'm trying to automate a gdb session using the --command flag. I'm trying to set a breakpoint on a function in a shared library (the Unix equivalent of a DLL) . My cmds.gdb looks like this:
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JavaScript blob filename without link
...'s part of HTML5.
Some file formats are considered insecure by the browser and the download fails. Saving JSON files with txt extension works for me.
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Find rows with multiple duplicate fields with Active Record, Rails & Postgres
...find records with duplicate values across multiple columns using Postgres, and Activerecord?
5 Answers
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Bootstrap Carousel : Remove auto slide
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That will make the auto sliding stop because there no Milliseconds added and will never slider next.
Via Html By adding data-interval="false" and removing data-ride="carousel"
<div id="carouselExampleCaptions" class="carousel slide" data-ride="carousel">
becomes:
<div id="carousel...
error: use of deleted function
I've been working on some C++ code that a friend has written and I get the following error that I have never seen before when compiling with gcc4.6:
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How can I group data with an Angular filter?
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Great example. However, the key returns the group name and not the actual key... how can we solve that?
– JohnAndrews
Mar 18 '15 at 11:20
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