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Converting Stream to String and back…what are we missing?
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@Mortennobel ToArray() allocates a new array in memory and copies data over from the buffer, which may have serious implications if you're dealing with a lot of data.
– Levi Botelho
Apr 28 '19 at 21:01
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Initialize a nested struct
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You also could allocate using new and initialize all fields by hand
package main
type Configuration struct {
Val string
Proxy struct {
Address string
Port string
}
}
func main() {
c := new(Configurati...
Should I use encodeURI or encodeURIComponent for encoding URLs?
... If i am using ajax how do i decode the url which is passed to php?
– Aditya Shukla
Dec 27 '10 at 18:19
6
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Deadly CORS when http://localhost is the origin
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The following code works for me with POST to LocalHost with Chrome
<?php
if (isset($_SERVER['HTTP_ORIGIN'])) {
//header("Access-Control-Allow-Origin: {$_SERVER['HTTP_ORIGIN']}");
header("Access-Control-Allow-Origin: *");
header('Access-Control-Allow-Credentials: true');
hea...
What's a reliable way to make an iOS app crash?
... popular one - unrecognised selector crash:
NSObject *object = [[NSObject alloc] init];
[object performSelector:@selector(asfd)];
Make sure you don't have -asdf method implemented in that class haha
Or index beyond bound exception:
NSArray * array = [NSArray array];
[array objectAtIndex:5];
A...
Amazon S3 boto - how to create a folder?
...utObject" using empty string and slash on the end worked for me. I'm using PHP with the tpyo/amazon-s3-php-class library.
– MikeMurko
Jan 13 '13 at 15:37
2
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SQLite error 'attempt to write a readonly database' during insert?
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Good idea, but no-go. Whoever PHP is running as doesn't have write privileges, so it can't create the file. Is there anyway PHP can retrieve what user it is currently running as?
– Austin Hyde
Jul 23 '10 at 18:24
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Replacing a 32-bit loop counter with 64-bit introduces crazy performance deviations with _mm_popcnt_
... tweaks don't directly affect the problem. But they influence the register allocator which assigns the registers to the variables.
In your case, the speeds are a direct result of what is stuck to the (false) dependency chain depending on what the register allocator decided to do.
13 GB/s has a ch...
Switching to a TabBar tab view programmatically?
... the following code snippet works
tabBarController = [[UITabBarController alloc] init];
.
.
.
tabBarController.selectedViewController = [tabBarController.viewControllers objectAtIndex:4];
goes to the fifth tab in the bar.
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Last segment of URL in jquery
... Since you're only interested in the last segment, it might be wasteful to allocate many array elements that you'll never use.
– Frédéric Hamidi
Jan 21 '11 at 11:23
12
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