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Git diff against a stash
...an use:
git diff --name-only stash@{0} master
To easy find only changed file names.
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What is the best way to ensure only one instance of a Bash script is running? [duplicate]
...
If the script is the same across all users, you can use a lockfile approach. If you acquire the lock, proceed else show a message and exit.
As an example:
[Terminal #1] $ lockfile -r 0 /tmp/the.lock
[Terminal #1] $
[Terminal #2] $ lockfile -r 0 /tmp/the.lock
[Terminal #2] lockfile: ...
How do I revert my changes to a git submodule?
...he submodule's directory, then do a git reset --hard to reset all modified files to their last committed state. Be aware that this will discard all non-committed changes.
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'System.Net.Http.HttpContent' does not contain a definition for 'ReadAsAsync' and no extension metho
...Net.Http.Formatting.dll. This assembly is also available in the C:\Program Files\Microsoft ASP.NET\ASP.NET MVC 4\Assemblies folder.
The method ReadAsAsync is an extension method declared in the class HttpContentExtensions, which is in the namespace System.Net.Http in the library System.Net.Http.For...
Does Go provide REPL?
...to test something in Go that I can't run in Playground I open a simple .go file and start coding and simply run the code. This will be even easier when the go command in Go 1 makes one-command build process possible and way easier.
UPDATE: Latest weekly release of Go added go command which can be u...
Bytecode features not available in the Java language
...1, if I remember correctly) and only ancient Java compilers produced class files where this was un-set. This flag exists only for backwards-compatibility reasons. Note that starting with Java 7u51, ACC_SUPER is ignored completely due to security reasons.
The jsr/ret bytecodes.
These bytecodes were...
Intellij IDEA show javadoc automatically
...
File -> Settings -> Editor -> Code completion.
Check Autopopup documentation in (ms) and choose delay.
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Disable IPython Exit Confirmation
...n 0.11, add c.TerminalInteractiveShell.confirm_exit = False to your config file *.
If you don't have a config file yet, run ipython profile create to create one.
Note this ticket if you're working within the Django shell.
* The config file is located at: $HOME/.ipython/profile_default/ipython_c...
Remove warning messages in PHP
...hp to hide warning message set error_reporting(0) at top of common include file or individual file.
In Wordpress hide Warnings and Notices add following code in wp-config.php file
ini_set('log_errors','On');
ini_set('display_errors','Off');
ini_set('error_reporting', E_ALL );
define('WP_DEBUG', fa...
How to handle invalid SSL certificates with Apache HttpClient? [duplicate]
...ate as trusted
and not just JSSE, you could also
overwrite the cacerts file in that
directory.
After all that, JSSE will be able to
complete a handshake with the host,
which you can verify by running the
program again.
To get more details, you can check out
Leeland's blog No ...