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UITextField border color
... snippet (I'm setting it to redColor),
textField.layer.cornerRadius=8.0f;
textField.layer.masksToBounds=YES;
textField.layer.borderColor=[[UIColor redColor]CGColor];
textField.layer.borderWidth= 1.0f;
For reverting back to the original layout just set border color to clear color,
...
How to fallback to local stylesheet (not script) if CDN fails
...eets, function(i,sheet){
if(sheet.href=='http://code.jquery.com/mobile/1.0b3/jquery.mobile-1.0b3.min.css') {
var rules = sheet.rules ? sheet.rules : sheet.cssRules;
if (rules.length == 0) {
$('<link rel="stylesheet" type="text/css" href="path/to/local/jquery.mobile-1.0b3.min.css" ...
Is it possible to use argsort in descending order?
...equal items will get reversed).
Example timings:
Using a small array of 100 floats and a length 30 tail, the view method was about 15% faster
>>> avgDists = np.random.rand(100)
>>> n = 30
>>> timeit (-avgDists).argsort()[:n]
1.93 µs ± 6.68 ns per loop (mean ± std. de...
JFrame in full screen Java
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208
Add:
frame.setExtendedState(JFrame.MAXIMIZED_BOTH);
frame.setUndecorated(true);
frame.setVisi...
Where is PATH_MAX defined in Linux?
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Its in linux/limits.h.
#define PATH_MAX 4096 /* # chars in a path name including nul */
#include <linux/limits.h>
char current_path[PATH_MAX];
PATH_MAX has some flaws as mentioned in this blog (thanks paulsm4)
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memcpy() vs memmove()
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answered Dec 11 '10 at 8:39
developmentalinsanitydevelopmentalinsanity
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Postgres: INSERT if does not exist already
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+250
Postgres 9.5 (released since 2016-01-07) offers an "upsert" command, also known as an ON CONFLICT clause to INSERT:
INSERT ... ON CON...
Visual Studio debugging/loading very slow
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Here is how I solved the "slow symbol loading" problem in Visual Studio 2012:
Go to Tools -> Options -> Debugging -> General
CHECK the checkmark next to "Enable Just My Code".
Go to Tools -> Options -> Debugging -> Symbols
Click on the "..." button and create/select a new folde...
javascript: pause setTimeout();
...timeout running that was set through var t = setTimeout("dosomething()", 5000) ,
17 Answers
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