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What is the fastest method for selecting descendant elements in jQuery?
...direct childrens of the root element whereas find() will search recursivly top-down to all child elemens(including sub child elements)
Method 4
Using selectors like this, has to be slower. Since sizzle (which is the selector engine from jQuery) works right to left, it will match ALL classes .child...
How to make CSS width to fill parent?
...
Use the styles
left: 0px;
or/and
right: 0px;
or/and
top: 0px;
or/and
bottom: 0px;
I think for most cases that will do the job
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Is it possible to make relative link to image in a markdown file in a gist?
...g for me. I am using pancake.io to host my pages.
http://pancake.io/2c8aa8/topics/cpp/cpp.md
The images on that page are in the cpp folder.
The markdown code used for the first image is
The markdown code (actually html) used for the second image is
&l...
Create a pointer to two-dimensional array
... to look forward to. At the level of 'a[0]', however, we're already in the top dimension, so as far as the program is concerned we're just looking at a normal array.
You may be asking:
Why does it matter if the array is multidimensional in regards to making a pointer for it?
It's best to think th...
A fast method to round a double to a 32-bit int explained
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How to make git mark a deleted and a new file as a file move?
...
additionally, for moves around directories, you may need to:
cd to the top of that directory structure.
Run git add -A .
Run git status to verify that the "new file" is now a "renamed" file
If git status still shows "new file" and not "renamed" you need to follow Hank Gay’s advice and do the...
How to copy from CSV file to PostgreSQL table with headers in CSV file?
...mn names in each iteration
col_first text; -- first column name, e.g., top left corner on a csv file or spreadsheet
begin
set schema 'data';
create table temp_table ();
-- add just enough number of columns
for iter in 1..col_count
loop
execute format ('alter table ...
Python unittests in Jenkins?
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Pseudo-terminal will not be allocated because stdin is not a terminal
...be executed via ssh that require the presence of a tty/pty (such as vim or top) the -t switch to ssh is superfluous.
Just use ssh -T user@server <<EOT ... or ssh user@server /bin/bash <<EOT ... and the warning will go away.
If <<EOF is not escaped or single-quoted (i. e. <<\...
How to use sessions in an ASP.NET MVC 4 application?
...lers will see the the class and know what it is. Do you just add it to the top of the controller? I was thinking on SessionStart in global.asax I would initialize things but maybe that's not the best way to do it.
– Shaun314
Apr 23 '14 at 17:48
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