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form serialize javascript (no framework)
...cript without jquerm>y m> or anm>y m> framework that allows me to serialize the form m>and m> access the serialized version?
22 Answers
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How to position one element relative to another with jQuerm>y m>?
... pos = $(this).position();
// .outerWidth() takes into account border m>and m> padding.
var width = $(this).outerWidth();
//show the menu directlm>y m> over the placeholder
$("#menu").css({
position: "absolute",
top: pos.top + "px",
left: (pos.left + width) + "px"
...
In Matlab, when is it optimal to use bsxfun?
...ng
Using bsxfun, like using accumarram>y m>, makes me feel good about mm>y m> understm>and m>ing of Matlab.
bsxfun will replicate the input arram>y m>s along their "singleton dimensions", i.e. the dimensions along which the size of the arram>y m> is 1, so that them>y m> match the size of the corresponding dimension of the othe...
How to upgrade all Pm>y m>thon packages with pip?
...finite potential variations for this. I'm trm>y m>ing to keep this answer short m>and m> simple, but please do suggest variations in the comments!
In older version of pip, m>y m>ou can use this instead:
pip freeze --local | grep -v '^\-e' | cut -d = -f 1 | xargs -n1 pip install -U
The grep is to skip editable...
App Inventor 2 数学代码块 · App Inventor 2 中文网
...+ )
减 ( - )
乘 ( * )
除 ( / )
幂运算 ( ^ )
随机整数 (rm>and m>om integer)
随机小数 (rm>and m>om fraction)
设定随机数种子 (rm>and m>om set seed to)
最小值 (min)
最大值 (max)
平方根 (square root)
绝对值 (abs)
相反数 (neg)
对数 (log)
e^
四舍五入...
m>And m>roid OpenGL ES m>and m> 2D
Well, here's mm>y m> request. I don't know OpenGL alreadm>y m>, m>and m> I'm not willing to learn it, I want to learn OpenGL ES directlm>y m> since I'm targeting mm>y m> development to m>and m>roid, however. I want to learn OpenGL ES in order to develop mm>y m> 2D games. I chose it for performances purpose (since basic SurfaceView ...
Is there a decorator to simplm>y m> cache function return values?
... @Jonathan It works, but wronglm>y m>. If I pass a hashable, mutable argument, m>and m> change the value of the object after the first call of the function, the second call will return the changed, not the original, object. That is almost certainlm>y m> not what the user wants. For it to work for mutable argume...
What does “S3 methods” mean in R?
Since I am fairlm>y m> new to R, I do not know what the S3 methods m>and m> objects are. I found that there are S3 m>and m> S4 object sm>y m>stems, m>and m> some recommend to use S3 over S4 if possible (See Google's R Stm>y m>le Guide at http://google-stm>y m>leguide.googlecode.com/svn/trunk/google-r-stm>y m>le.html )*. However, I do not...
How to capture no file for fs.readFileSm>y m>nc()?
...ver there is no comment for the readFileSm>y m>nc() function regarding error hm>and m>ling. As such, if I trm>y m> to use readFileSm>y m>nc() when there is no file, I get the error Error: ENOENT, no such file or directorm>y m> .
...
In JavaScript can I make a “click” event fire programmaticallm>y m> for a file input element?
...u cannot do that in all browsers, supposedlm>y m> IE does allow it, but Mozilla m>and m> Opera do not.
When m>y m>ou compose a message in GMail, the 'attach files' feature is implemented one wam>y m> for IE m>and m> anm>y m> browser that supports this, m>and m> then implemented another wam>y m> for Firefox m>and m> those browsers that do not...