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Using parameters in batch files at Windows command line
...hout requiring that they are presented in a specific order. For example, a script may recognize the flags -a and -b in any order. A good way to parse the command line in such cases is
:parse
IF "%~1"=="" GOTO endparse
IF "%~1"=="-a" REM do something
IF "%~1"=="-b" REM do something else
SHIFT
GOTO p...
How to assign the output of a command to a Makefile variable
...an "environment variable" to be set, then you have to export it.
my_shell_script
echo $MY_ID
would need this in the makefile
target:
export MY_ID=$(GENERATE_ID); \
./my_shell_script;
Hope that helps someone. In general, one should avoid doing any real work outside of recipes, beca...
How to set a cookie for another domain
.... If a.com redirect the user to b.com/setcookie.php?c=value
The setcookie script could contain the following to set the cookie and redirect to the correct page on b.com
<?php
setcookie('a', $_GET['c']);
header("Location: b.com/landingpage.php");
?>
...
WordPress asking for my FTP credentials to install plugins
...to find out what user your instance of apache is running as, create a test script with the following content:
<?php echo(exec("whoami")); ?>
For me, it was daemon and not www-data. Then, fix the permission by:
sudo chown -R daemon /path/to/your/local/www/folder
...
Passing HTML to template using Flask/Jinja2
... It's worth mentioning that you should be careful to avoid Cross-Site Scripting vulnerabilities when you do this, as you're disabling the templating library's built-in protections against it.
– Harry Cutts
Jul 3 '18 at 17:41
...
How do I tell Gradle to use specific JDK version?
...local.properties file:
javaHome=<path to JDK>
Add to your gradlew script file:
DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
source $DIR/local.properties 2>/dev/null
if ! [ -z "$javaHome" ]
then
JAVA_HOME=$javaHome
fi
In this solution, each developer can set his own...
Entity Framework 6 Code first Default value
...ort instances where a rollback is dropping more than one constraint. Your script would throw an error stating that @con was already declared. I created a private variable to hold a counter and simply increment it. I also changed the format of the drop constraint to more closely match what EF send...
Searching subversion history (full text)
...version repository history log messages without using 3'rd party tools and scripts.
svn log --search searches in author, date, log message text and list of changed paths.
See SVNBook | svn log command-line reference.
share...
Debugging Scala code with simple-build-tool (sbt) and IntelliJ
...
This is the launcher script I believe is used for Windows: github.com/sbt/sbt-launcher-package/blob/master/src/windows/sbt . I'd encourage you to figure out how to modify the script to accept the -jvm-debug parameter, and submit that as a pull re...
Delete all local git branches
...s git branch -D
Importantly, as noted by @AndrewC, using git branch for scripting is discouraged. To avoid it use something like:
git for-each-ref --format '%(refname:short)' refs/heads | grep -v master | xargs git branch -D
Caution warranted on deletes!
$ mkdir br
$ cd br; git init
Initiali...