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How to update maven repository in Eclipse?
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This isn't completely same as -U: When you have old metadata file that references to a version that does not exist in repositories, updating snapshots doesn't work. In this situation you have to check what maven binary eclipse is using...
Finding the author of a line of code in Mercurial
...rcurial to tell me the author(s) of that specific line of code. Is there a command for that?
6 Answers
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What does CultureInfo.InvariantCulture mean?
... edited May 23 '17 at 12:26
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answered Mar 18 '12 at 17:10
JohnBJohnB
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What are the mechanics of short string optimization in libc++?
...It is a different ABI, and if accidentally mixed with a libc++ std::string compiled with a different setting of _LIBCPP_ABI_ALTERNATE_STRING_LAYOUT will create run time errors.
I recommend this flag only be changed by a vendor of libc++.
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Simulating ENTER keypress in bash script
I've created a really simple bash script that runs a few commands.
one of these commands needs user input during runtime. i.e it asks the user "do you want to blah blah blah?", I want to simply send an enter keypress to this so that the script will be completely automated.
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Easiest way to rename a model using Django/South?
...question, the simple model/table rename is pretty straightforward. Run the command:
./manage.py schemamigration yourapp rename_foo_to_bar --empty
(Update 2: try --auto instead of --empty to avoid the warning below. Thanks to @KFB for the tip.)
If you're using an older version of south, you'll n...
include external .js file in node.js app
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How to use setArguments() and getArguments() methods in Fragments?
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Load RSA public key from file
...ception when I tried with files I generated with ssh-keygen -t rsa -b 2048 command. With files generated with the commands in the solution it worked.
– Kristóf Dombi
Aug 10 '15 at 18:36
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Is there documentation for the Rails column types?
...(names, emails, etc)
Text:
Unlimited length (depending on DBMS)
Use for comments, blog posts, etc. General rule of thumb: if it's captured via textarea, use Text. For input using textfields, use string.
Integer:
Whole numbers
Float:
Decimal numbers stored with floating point precision
Preci...