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How to save a git commit message from windows cmd?
...default editor for you to edit your check-in note. By default that is Vim. Now you can do two things:
Alternative 1 – Exit Vim without entering any comment and repeat
A blank or unsaved comment will be counted as an aborted attempt to commit your changes and you can exit Vim by following these s...
MySQL vs MySQLi when using PHP [closed]
...QL Improved Extension Overview, it should tell you everything you need to know about the differences between the two.
The main useful features are:
an Object-oriented interface
support for prepared statements
support for multiple statements
support for transactions
enhanced debugging capabiliti...
Git reset --hard and push to remote repository
...
tar xvfz /tmp/current.tgz
# commit everything back to git
git commit -a
# now you can properly push
git push
This way the state of affairs in the src is kept in a tar file and git is forced to accept this state without too much fiddling basically the src directory is replaced with the state it ha...
How to suppress warnings globally in an R Script
...
I have replaced the printf calls with calls to warning in the C-code now. It will be effective in the version 2.17.2 which should be available tomorrow night. Then you should be able to avoid the warnings with suppressWarnings() or any of the other above mentioned methods.
suppressWarnings({ ...
SQL Server Profiler - How to filter trace to only display events from one database?
...r Trace properties > Events Selection tab > select show all columns. Now under column filters, you should see the database name. Enter the database name for the Like section and you should see traces only for that database.
...
Making TextView scrollable on Android
...ise the scrollview doesn't work! (this has caused me to waste an hour just now! FFS).
PRO TIP:
To programmatically scroll to the bottom after appending text, use this:
mTextStatus = (TextView) findViewById(R.id.TEXT_STATUS_ID);
mScrollView = (ScrollView) findViewById(R.id.SCROLLER_ID);
private ...
How do I set vertical space between list items?
...all spacing afterwards which you can see here: http://jsfiddle.net/wQYw7/
Now compare that with my solution: http://jsfiddle.net/wQYw7/1/
Sure this doesn't work in older browsers but you can easily use js extensions which will enable this for older browsers.
...
CSS performance relative to translateZ(0)
...or transitions. But the Web has been catching up, and most browser vendors now provide graphical hardware acceleration by means of particular CSS rules.
Using -webkit-transform: translate3d(0,0,0); will kick the GPU into action for the CSS transitions, making them smoother (higher FPS).
Note: tran...
Can you help me understand this? “Common REST Mistakes: Sessions are irrelevant”
...TTP request, but that seems to be an implementation detail). However, I do now see why this method does not violate REST principles. Thanks for the responses!
– Rob
Jul 18 '10 at 18:00
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How can I select every other line with multiple cursors in Sublime Text?
...left arrow to get rid of the selections, leaving just the cursors: ←
You now have a cursor at the start of every odd-numbered line. If you wanted even-numbered lines, press down: ↓
Depending on the file, there might be one cursor missing right down the bottom of the file. Using the mouse (damn!)...