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git: Switch branch and ignore any changes without committing
... The branch checkout will only be allowed if it does not affect the 'dirty files' (as Charles Bailey remarks in the comments).
Otherwise, you should either:
stash your current change or
reset --hard HEAD (if you do not mind losing those minor changes) or
checkout -f (When switching branches, pro...
trying to align html button at the center of the my page [duplicate]
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here i cannot use a seperate css file. Actually this is a XSL file where is embedded html code. There is only one button to be displayed as this is small test to see how the button appears. Hence, i cannot create another css file. If i create another css fil...
git: abort commit in the middle of typing message
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Yes. Write the commit message to a different file (:w /some/other/path.txt). Then exit the editor without saving (:q!). If you previously saved the file to its original path, delete everything and write the empty file first (an empty commit message will abort the commit...
How to view revision history for Mercurial file?
For a given file in a Mercurial repository, how can you see the revision history?
4 Answers
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How to properly import a selfsigned certificate into Java keystore that is available to all Java app
...you can use: System.out.println(System.getProperty("java.home"));
Copy the file JAVA_HOME\lib\security\cacerts to another folder.
In Portecle click File > Open Keystore File
Select the cacerts file
Enter this password: changeit
Click Tools > Import Trusted Certificate
Browse for the file mycer...
Logging in Scala
....slf4j.simplelogger.defaultlog", "trace"). No need to manage trashy config files!
Fits nicely with IDEs. For instance to set the logging level to "trace" in a specific run configuration in IDEA just go to Run/Debug Configurations and add -Dorg.slf4j.simplelogger.defaultlog=trace to VM options.
Easy ...
How to default to other directory instead of home directory
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Just write that line to a file "cd.sh", then do this from your shell prompt:
. ./cd.sh
Or you can create an alias or function in your $HOME/.bashrc file:
foo() { cd /d/work_space_for_my_company/project/code_source ; }
If the directory name inclu...
Include all files in a folder in a single bundle
When using BundleConfig is it possible to include all files of a folder including all the files of the childfolders (and their childfolders etc.)?
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Commenting in a Bash script inside a multiline command
... be able to put comment lines in between your commands
# output MYSQLDUMP file
cat ${MYSQLDUMP} | \
# simplify the line
sed '/created_at/d' | \
# create some newlines
tr ",;" "\n" | \
# use some sed magic
sed -e 's/[asbi]:[0-9]*[:]*//g' -e '/^[{}]/d' -e 's/""//g' -e '/^"{/d' | \
# more magic
sed -n...
Using HTML5/JavaScript to generate and save a file
... slow (Collada is a very verbose format), so I'm going to start converting files to a easier to use format (probably JSON). I already have the code to parse the file in JavaScript, so I may as well use it as my exporter too! The problem is saving.
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