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Dynamically change color to lighter or darker by percentage CSS (Javascript)
...E11 doesn't support this... and according to... w3counter.com/globalstats.php?year=2017&month=8 ... IE11 is still in the top 10 most used browsers. While I would love to use this feature, until IE11 dies, it doesn't look like I will. :-(
– OldTimeGuitarGuy
...
Visual Studio 64 bit?
...
It runs fine until allocated memory is relatively small. When it goes > 2gb it becomes extremely slow and invokes GC every second.
– Grigory
Jun 15 '12 at 23:17
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Append values to query string
...ke parsing, url encoding, ...:
string longurl = "http://somesite.com/news.php?article=1&lang=en";
var uriBuilder = new UriBuilder(longurl);
var query = HttpUtility.ParseQueryString(uriBuilder.Query);
query["action"] = "login1";
query["attempts"] = "11";
uriBuilder.Query = query.ToString();
long...
How to read a large file - line by line?
...open(input_file)
for line in f:
do_stuff(line)
f.close()
it does not allocate a full list. It iterates over the lines.
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iPhone: How to switch tabs with an animation?
...oller:(UIViewController *)toVC
{
return [[TabSwitchAnimationController alloc] init];
}
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Implementing IDisposable correctly
...enting IDisposable, you are announcing that
// instances of this type allocate scarce resources.
public class MyResource: IDisposable
{
// Pointer to an external unmanaged resource.
private IntPtr handle;
// Other managed resource this class uses.
priv...
What is the difference between task and thread?
...or Vista, for example. On x86 Linux, the default is usually 2 MiB - again, allocated in page-sized chunks. (simplification) Erlang only uses one system thread per process, those 400 bytes refer to something similar to .NETs Task.
– Luaan
Jun 9 '16 at 16:13
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Post data to JsonP
...trol-Max-Age", "1000" ); // time from request to response before timeout
PHP:
header('Access-Control-Allow-Origin: *');
header('Access-Control-Allow-Methods: POST');
header('Access-Control-Max-Age: 1000');
Doing like this, you are opening your server to any post request, you should re-secure th...
App Inventor 2 网络微数据库后台搭建教程 - 自建TinyWebDB服务 · App Inventor 2 中文网
... 附：通信协议（自己写服务端时参考）
想用 PHP、Node.js 等其它语言实现，只要遵守下面的约定，网络微数据库组件就能直接使用。PHP 和 Node.js 的参考实现见云数据库配置教程第 4.4、4.5 节。
组件把请求发到“服务...
腾讯Tencent开源框架介绍（持续更新） - 开源 & Github - 清泛网 - 专注C/C++及内核技术
..._t*)args;
int id = 0;
while (true)
{
stTask_t* task = (stTask_t*)calloc(1, sizeof(stTask_t));
task->id = id++;
env->task_queue.push(task);
printf("%s:%d produce task %d\n", __func__, __LINE__, task->id);
co_cond_signal(env->cond);
poll(NULL, 0, 1000);
}
return NULL;
}
v...