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How can one close HTML tags in Vim quickly?
...ima/xmledit.git ~/.vim/bundle/xmledit. But it only works when editing .xml files. When the file ext is .html or .htm, it doesn't works.
– Chad
Nov 27 '14 at 5:58
2
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What is the difference between client-side and server-side programming?
...cript type="text/javascript">
var foo = 'bar';
<?php
file_put_contents('foo.txt', ' + foo + ');
?>
var baz = <?php echo 42; ?>;
alert(baz);
</script>
Step 1, PHP executes all code between <?php ?> tags. The result is this:
<script type="t...
Can anyone explain python's relative imports?
... is how it should work:
# Add this line to the beginning of relative.py file
import sys
sys.path.append('..')
# Now you can do imports from one directory top cause it is in the sys.path
import parent
# And even like this:
from parent import Parent
If you think the above can cause some kind of...
How do I get NuGet to install/update all the packages in the packages.config?
...of the third party references are missing, yet there are packages.config file for each project. How do I get NuGet to install/update all the packages needed? Does this need to be done via command line for each project?
...
Can I force pip to reinstall the current version?
...
@mrgloom The using cachedjust means it uses source files that where cached on the last install. To force re-download use the --no-cache-dir flag.
– lcnittl
Jul 25 '19 at 7:03
...
Why does sudo change the PATH?
...just disable all path variable changing for all users.
Access your sudoers file by using the command:visudo. You should see the following line somewhere:
Defaults env_reset
which you should add the following on the next line
Defaults !secure_path
secure_path is enabled b...
Error Domain=NSURLErrorDomain Code=-1005 “The network connection was lost.”
...f your app (e.g. for Apache: BrowserMatch "iOS 8\." nokeepalive in the mod file setenvif.conf)
If you don't have access to the server, you can try sending your requests with a Connection: close header: this will tell the server to drop the connection immediately and to respond without any keep alive...
Soft wrap at 80 characters in Vim in window of arbitrary width
... :set columns=86 (or with the mouse) to the proper size.
If you edit a file with a million lines in it, you may have trouble, but that's unlikely. You're wasting 6 columns of screen real estate this way too. So there are still all kinds of problems.
You can highlight past the 80th column usin...
How to print last two columns using awk
...otal number of fields in the input record:
awk '{print $(NF-1),"\t",$NF}' file
this assumes that you have at least 2 fields.
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LF will be replaced by CRLF in git - What is that and is it important? [duplicate]
... whitespace changes because
editors silently introduce them, and if your files ever touch a
Windows system, their line endings might be replaced. Git has a few
configuration options to help with these issues.
core.autocrlf
If you’re programming on Windows and working with people who a...