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How to get one value at a time from a generator function in Python?
Very basic question - how to get one value from a generator in Python?
6 Answers
6
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Remove multiple elements from array in Javascript/jQuery
...le the second array contains indices of the values which should be removed from the first array. For example:
21 Answers
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How to get the ActionBar height?
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great help !! but from where you find all such things !!
– vikky
Apr 24 '13 at 9:46
5
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xkcd style graphs in MATLAB
...ody's solution!).
This solution relies on two key functions: EXPORT_FIG from the file exchange to get an anti-aliased screenshot, and IMTRANSFORM to get a transformation.
%# define plot data
x = 1:0.1:10;
y1 = sin(x).*exp(-x/3) + 3;
y2 = 3*exp(-(x-7).^2/2) + 1;
%# plot
fh = figure('color','w');...
Downloading all maven dependencies to a directory NOT in repository?
... with all the dependencies, including transitive.
Adding Gustavo's answer from below: To download the dependency sources, you can use
mvn dependency:copy-dependencies -Dclassifier=sources
(via Apache Maven Dependency Plugin doc).
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Pointer expressions: *ptr++, *++ptr and ++*ptr
...e of the operand after the increment. This makes it a very different beast from the postfix increment operator. Let's say you have:
int i = 7;
printf ("%d\n", ++i);
printf ("%d\n", i);
The output will be:
8
8
... different from what we saw with the postfix operator. Similarly, if you have:
c...
How do you trigger a block after a delay, like -performSelector:withObject:afterDelay:?
...cept no parameters, but you can just let the block capture those variables from your local scope instead.
int parameter1 = 12;
float parameter2 = 144.1;
// Delay execution of my block for 10 seconds.
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, 10 * NSEC_PER_SEC), dispatch_get_main_queue(), ^{
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Regular Expression for alphanumeric and underscores
...valent in most regex flavors. \w includes letters with diacritics, letters from other scripts, etc.
– Jan Goyvaerts
Dec 3 '08 at 7:45
4
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HTML5 textarea placeholder not appearing
...ith some blank spaces and tabs. When you focus on the text area and delete from where the cursor puts itself, then leave the text area, the proper placeholder then appears.
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Change name of folder when cloning from GitHub?
When I clone something from Github, it creates a folder with the same name as the app on my computer. Is there a way to change the name?
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