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How do I make UILabel display outlined text?
...e in Objective-C this will be: label.attributedText = [[NSAttributedString alloc] initWithString:@"String" attributes:@{ NSStrokeColorAttributeName : [UIColor blackColor], NSForegroundColorAttributeName : [UIColor whiteColor], NSStrokeWidthAttributeName : @-1.0 }];
– Leszek Sza...
Suppressing deprecated warnings in Xcode
...ith blocks of code:
SILENCE_IOS7_DEPRECATION(
view = [[MKPolylineView alloc] initWithPolyline:self];
view.lineWidth = self.lineWidth;
view.strokeColor = self.color;
);
Also, when you do drop support for pre-iOS 7 devices, you can easily search through the code to find the deprecated u...
Fastest method to escape HTML tags as HTML entities?
... makes my system run out of RAM (with ~6GB free) and firefox seems to stop allocating just before it's out of memory so instead of killing the offending process, linux will sit there and let you do a hard power off.
– Luc
Jul 11 at 9:09
...
What is bootstrapping?
...
An example of bootstrapping is in some web frameworks. You call index.php (the bootstrapper), and then it loads the frameworks helpers, models, configuration, and then loads the controller and passes off control to it.
As you can see, it's a simple file that starts a large process.
...
Cookie blocked/not saved in IFRAME in Internet Explorer
...ely nothing.
In short - to keep IE happy - add the following line to your PHP code (Other languages should look similar)
header('P3P: CP="Potato"');
Problem solved, and IE is happy with this potato.
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When is CRC more appropriate to use than MD5/SHA1?
...
I ran every line of this PHP code in 1.000.000 loop. Results are in comments (#).
hash('crc32', 'The quick brown fox jumped over the lazy dog.');# 750ms 8 chars
hash('crc32b','The quick brown fox jumped over the lazy dog.');# 700ms 8 chars
has...
How can I force clients to refresh JavaScript files?
...
This uses PHP tags and if one uses PHP, it is indeed a good idea.
– Jerther
Apr 19 '17 at 12:31
3
...
What are all the common ways to read a file in Ruby?
...asuring in gigabytes, and your host is freezing up as it tries to read and allocate memory.
Line-by-line I/O is very fast, and almost always as effective as slurping. It's surprisingly fast actually.
I like to use:
IO.foreach("testfile") {|x| print "GOT ", x }
or
File.foreach('testfile') {|x|...
Is there a way to stop Google Analytics counting development work as hits?
...ENAME=COOKIEVALUE") === -1) {
// Insert Analytics Code Here
}
}
PHP
if ($_SERVER['HTTP_HOST']==="mydomain.com" || $_SERVER['HTTP_HOST']==="www.mydomain.com") {
if (@$_COOKIE["COOKIENAME"] !== "COOKIEVALUE") {
// Insert Analytics Code Here
}
}
Verifying that the HOST name eq...
Extract digits from a string in Java
...der constructor (such as input.length()) to ensure that it won't need to reallocate. You don't need to demand a String here; CharSequence suffices. Also, you can separate the allocation of the StringBuilder from the collection of non-digits by writing a separate function that accepts a CharSequence ...