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jQuery: select an element's class and id at the same time?
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Just to add that the answer that Alex provided worked for me, and not the one that is highlighted as an answer.
This one didn't work for me
$('#country.save')
But this one did:
$('#country .save')
so my conclusion is to use the space. Now I don't know if it's to the new version of jQu...
Splitting a string into chunks of a certain size
... keep in mind that LINQ and it's magic is not as easy to understand to someone that just wants to look at a solution to this problem. A person must now understand what the Enumerable.Range() and .Select() functions do. I will not argue that you should have an understanding of that to write C#/.NET ...
Use IntelliJ to generate class diagram
...g something obvious, but I can only get the "Show Diagram" feature to show one class at a time. (I also figured out how to add additional classes, but again, only one at a time.)
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How can I move a tag on a git branch to a different commit?
...nction with -a to force-create an annotated tag instead of a non-annotated one.
Example
Delete the tag on any remote before you push
git push origin :refs/tags/<tagname>
Replace the tag to reference the most recent commit
git tag -fa <tagname>
Push the tag to the remote origin
gi...
Create Pandas DataFrame from a string
...from pandas.compat import StringIO, noting that it's the same class as the one that comes with Python.
– Acumenus
Sep 27 '17 at 17:32
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How do I perform an insert and return inserted identity with Dapper?
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@MarcGravell: Wow! Great Marc, that's a good one! I didn't realize that scope_identity return type is numeric(38,0). +1 a really good find. Never though of it really and I'm sure I'm not the only one.
– Robert Koritnik
Nov 26 '11 a...
Insert line after first match using sed
... Solaris...)):
sed '/CLIENTSCRIPT=/a\
CLIENTSCRIPT2="hello"' file
Or on one line:
sed -e '/CLIENTSCRIPT=/a\' -e 'CLIENTSCRIPT2="hello"' file
(-expressions (and the contents of -files) are joined with newlines to make up the sed script sed interprets).
The -i option for in-place editing is als...
Changing image sizes proportionally using CSS?
... this via CSS.
The best approach would be to have a container, and resize one of the dimensions (always the same) of the images. In my example I resized the width.
If the container has a specified dimension (in my example the width), when telling the image to have the width at 100%, it will make i...
How can I center an absolutely positioned element in a div?
... edited Sep 9 '16 at 9:41
Lionel Paulus
18122 silver badges55 bronze badges
answered Nov 22 '09 at 0:21
bo...
How to write :hover condition for a:before and a:after?
...rs" is going to confuse you once you run into syntax problems such as this one.
If you're writing CSS3, you can denote a pseudo-element with double colons to make this distinction clearer. Hence, a:hover::before and a:visited::before. But if you're developing for legacy browsers such as IE8 and olde...