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Difference between a “coroutine” and a “thread”?
...ore machines, that concurrency was simulated with some help from the OS -- nowadays, since so many machines are multi-CPU and/or multi-core, threads will de facto be executing simultaneously, not just "conceptually").
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Inversion of Control vs Dependency Injection
...l end up mixing responsibilities of classes, our (UIHandler) should never know about the concrete implementation of (SMSService), this should be done outside the classes using “Interfaces”. When this is implemented, it will give us the ability to change the behavior of the system by swapping the...
Assert a function/method was not called using Mock
...led attribute, but if your assertion fails, the next thing you'll want to know is something about the unexpected call, so you may as well arrange for that information to be displayed from the start. Using unittest, you can check the contents of call_args_list instead:
self.assertItemsEqual(my_var.c...
Parsing a string into a boolean value in PHP
... This function works flawlessly, thank you! But your links are now 404.
– servermanfail
Dec 21 '18 at 6:27
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What is the __DynamicallyInvokable attribute for?
...We cache this ctor MethodDef token for faster custom attribute lookup.
// If this attribute type doesn't exist in the assembly, it means the assembly
// doesn't contain any blessed APIs.
Type invocableAttribute = GetType("__DynamicallyInvokableAttribute", false);
if (invocableAttribute != null)
...
How do I measure the execution time of JavaScript code with callbacks?
...
>I want to know how to measure the time taken by these db insert operations. --- console.timeEnd("dbsave") just outputs to console the timing. You can't use that further and is less flexible. If you need the actual timing value, like i...
Best way to replace multiple characters in a string?
...t.replace(c, "\\" + c)
def b(text):
for ch in ['&','#']:
if ch in text:
text = text.replace(ch,"\\"+ch)
import re
def c(text):
rx = re.compile('([&#])')
text = rx.sub(r'\\\1', text)
RX = re.compile('([&#])')
def d(text):
text = RX.sub(r'\\\1', te...
How to use icons and symbols from “Font Awesome” on Native Android Application
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I have been using this great .xml file for weeks. But now I've realized that it misses fa_times. Can you please update it ? Edit: oh, it is fa_remove. or icon_remove in your file.
– mobilGelistirici
Nov 21 '13 at 13:44
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基于PECL OAuth打造微博应用 - 更多技术 - 清泛网 - 专注C/C++及内核技术
..._SECRET',
OAUTH_SIG_METHOD_HMACSHA1,
OAUTH_AUTH_TYPE_FORM
);
if (empty($_GET['oauth_verifier'])) {
$callback_url = "http://{$_SERVER['HTTP_HOST']}{$_SERVER['REQUEST_URI']}";
$request_token = $oauth->getRequestToken($request_token_url, $callback_url);
$_SESSION['oauth...
Javascript equivalent of Python's zip function
...x may have performance issues at this time, and possibly in the future, so if you use the second answer with variadic arguments, you may want to perf test it.)
Here's a oneliner:
function zip(arrays) {
return arrays[0].map(function(_,i){
return arrays.map(function(array){return array...