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Ubuntu, vim, and the solarized color palette
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Here's my recommendation for things to try:
ensure syntax on is in your .vimrc
Check what t_Co vim has picked up from your term emulator (a quick :echo &t_Co). If it's 8 you'll want to se t_Co=16. You might also try se t_Co=256 tho...
How do you add swap to an EC2 instance?
... number of blocks you want to allocate… you can read the man page of the command for more info: linux.die.net/man/1/dd
– Fábio Batista
May 19 '14 at 22:23
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jQuery - setting the selected value of a select control via its text description
...xt1;
}).prop('selected', true);
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<select>
<option value="0">One</option>
<option value="1">Two</option>
</select>
jQuery versions below 1.6 and ...
Best way to use PHP to encrypt and decrypt passwords? [duplicate]
...s vulnerable to padding oracle attacks.
See also:
https://stackoverflow.com/a/30189841/2224584
https://stackoverflow.com/a/30166085/2224584
https://stackoverflow.com/a/30159120/2224584
Also, don't just use a "password" for an encryption key. Encryption keys are random strings.
Demo at 3v4l.o...
Adding devices to team provisioning profile
...e, however I do not physically have the device so I can't hook it up to my computer so Xcode can't add the UDID to my devices and to the team provisioning profile. Is there a way to add it manually to the team provisioning profile, I can't figure out how to edit it. Also when I add the device in m...
How to draw rounded rectangle in Android UI?
...out xml do the following:
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<solid android:color="@android:color/holo_red_dark" />
<corners android:radius="32dp" />
</shape>
By changing the android:radius you can ch...
How do I format a number with commas in T-SQL?
I'm running some administrative queries and compiling results from sp_spaceused in SQL Server 2008 to look at data/index space ratios of some tables in my database. Of course I am getting all sorts of large numbers in the results and my eyes are starting to gloss over. It would be really conveni...
How does Git handle symbolic links?
If I have a file or directory that is a symbolic link and I commit it to a Git repository, what happens to it?
4 Answers
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What is the opposite of :hover (on mouse leave)?
... article, setting different transitions on both states - http://css-tricks.com/different-transitions-for-hover-on-hover-off/
#thing {
padding: 10px;
border-radius: 5px;
/* HOVER OFF */
-webkit-transition: padding 2s;
}
#thing:hover {
padding: 20px;
border-radius: 15px;
/* HOVE...
mongodb, replicates and error: { “$err” : “not master and slaveOk=false”, “code” : 13435 }
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Always check the manual before you go executing commands you don't understand on your DBs. There could be consequences to the command that the answer doesn't explain. Does this command change the way read ope rations are distributed for all connections to the replica set? ...