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What are the Dangers of Method Swizzling in Objective-C?
...e:(NSRect)frame;
@end
@implementation NSView (MyViewAdditions)
- (void)my_setFrame:(NSRect)frame {
// do custom work
[self my_setFrame:frame];
}
+ (void)load {
[self swizzle:@selector(setFrame:) with:@selector(my_setFrame:)];
}
@end
This works just fine, but what would happen if my...
C++ performance challenge: integer to std::string conversion
...
#include <string>
const char digit_pairs[201] = {
"00010203040506070809"
"10111213141516171819"
"20212223242526272829"
"30313233343536373839"
"40414243444546474849"
"50515253545556575859"
"60616263646566676869"
"70717273747576777879"
"80818283848586878889"
"9091929394959...
Python: Ignore 'Incorrect padding' error when base64 decoding
... of which were base64 without padding:
import base64
import re
def decode_base64(data, altchars=b'+/'):
"""Decode base64, padding being optional.
:param data: Base64 data as an ASCII byte string
:returns: The decoded byte string.
"""
data = re.sub(rb'[^a-zA-Z0-9%s]+' % altcha...
Unicode equivalents for \w and \b in Java regular expressions?
...rewrites those 14 as follows:
\s => [\u0009-\u000D\u0020\u0085\u00A0\u1680\u180E\u2000-\u200A\u2028\u2029\u202F\u205F\u3000]
\S => [^\u0009-\u000D\u0020\u0085\u00A0\u1680\u180E\u2000-\u200A\u2028\u2029\u202F\u205F\u3000]
\v => [\u000A-\u000D\u0085\u2028\u2029]
\V => [^\u000A-\u000D\u00...
How can I check if a var is a string in JavaScript?
... David TangDavid Tang
84.3k2828 gold badges156156 silver badges144144 bronze badges
1
...
Hidden Features of VB.NET?
...his:
Public Sub Login(host as string, user as String, password as string, _
Optional bRetry as Boolean = False)
Try
ssh.Connect(host, user, password)
Catch ex as TimeoutException When Not bRetry
''//Try again, but only once.
Login(host, user, password, True)
Cat...
Reference: mod_rewrite, URL rewriting and “pretty links” explained
... |
edited May 15 '18 at 16:03
answered Dec 13 '13 at 10:07
...
process.env.NODE_ENV is undefined
...". Spaces matter.
– willem
Mar 14 '16 at 6:39
4
Note that the module "cross-env" to do similar to...
How can I pad an int with leading zeros when using cout
...
|
edited Jul 26 '19 at 18:26
DevSolar
57.8k1515 gold badges111111 silver badges191191 bronze badges
...
Access-Control-Allow-Origin error sending a jQuery Post to Google API's
...
answered May 25 '11 at 6:12
rubdottocomrubdottocom
7,4711010 gold badges3333 silver badges5454 bronze badges
...