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Jquery select all elements that have $jquery.data()
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@gdoron, that's because data()'s getter form does indeed read the HTML5 data- attributes, but its setter form neither creates nor updates them.
– Frédéric Hamidi
Feb 29 '12 at 13:37
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Why does NULL = NULL evaluate to false in SQL server
...rting code snippets for the same reason. Sorry about that. Buy the book to read about datailed reasoning.
Page numbers between parenthesis in what follow.
NOT NULL Constraint (11)
The most important column constraint is the NOT NULL, which forbids
the use of NULLs in a column. Use this c...
Suppress command line output
...1 through COM4. NUL is the null device. It can always be opened for either reading or writing, any amount can be written on it, and reads always succeed but return no data. The others include the parallel printer port, the console, and up to four serial ports. As of MSDOS 5, there were several more ...
How to open a specific port such as 9090 in Google Compute Engine
...ine; I'd recommend using the GUI for that if needed because it handles the read-modify-write cycle with setinstancetags.
If you want to open port 9090 to all instances, you can create a firewall rule like:
gcutil addfirewall allow-9090 --allowed=tcp:9090
which will apply to all of your instances...
What can MATLAB do that R cannot do? [closed]
...dot, or the meaning of square brackets []). The book itself is well worth reading for anyone interested in functional programming (in either language).
share
edited Apr 3 '10...
Entity Framework is Too Slow. What are my options? [closed]
... Before anyone does this, it might be a good idea to have a read here. stackoverflow.com/questions/9259480/…
– leen3o
Dec 11 '12 at 19:32
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How does grep run so fast?
... GNU grep uses raw Unix input system calls and avoids copying data
after reading it. Moreover, GNU grep AVOIDS BREAKING THE INPUT INTO
LINES. Looking for newlines would slow grep down by a factor of
several times, because to find the newlines it would have to look at
every byte!
So in...
git-upload-pack: command not found, when cloning remote Git repo
...remote machine. According to the manpage, .profile/.bash_profile are only read for interactive logins.
– Matt Curtis
Jun 15 '12 at 5:57
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Mongoose subdocuments vs nested schema
...eat at
first because all of my activity is right there and with a single read
you can get back everything you might want to show me: "you recently
clicked on this and here are your last two comments" but what happens
after six months go by and I don't care about things I did a long time
ag...
Center/Set Zoom of Map to cover all visible Markers?
...unds.
Note: When the map is set to display: none, the fitBounds function reads the map's size as 0x0, and therefore does not do anything. To change the viewport while the map is hidden, set the map to visibility: hidden, thereby ensuring the map div has an actual size.
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