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How to measure time in milliseconds using ANSI C?
...NSI C function that provides better than 1 second time resolution but the POSIX function gettimeofday provides microsecond resolution. The clock function only measures the amount of time that a process has spent executing and is not accurate on many systems.
You can use this function like this:
s...
Which would be better for concurrent tasks on node.js? Fibers? Web-workers? or Threads?
...sion and one of them definitely needs to be used - afterall what's the purpose of having a server which is just good at IO and nothing else? Suggestions needed!
...
What is the meaning and difference between subject, user and principal?
...clarify "User - subset of principal"? If John is the subject and "account #123" is his principal, the user is who? Are there two John's? Since Genus > Species > Individual is increasingly specific, John (user) should be more specific than John (subject). Or am I missing something?
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What resources are shared between threads?
...
@bph: It's possible to access another thread's stack memory, but in the interests of good software engineering practice, I would not say it's acceptable to do so.
– Greg Hewgill
Apr 12 '18 at 19:03
...
Running bash script from within python
...ep.sh" to "./sleep.sh".)
The shell=True parameter is not needed (under a Posix system like Linux) if the first line of the bash script is a path to a shell; for example, #!/bin/bash.
share
|
improv...
How to handle AccessViolationException
...rogram
{
static void InvokeCse()
{
IntPtr ptr = new IntPtr(123);
System.Runtime.InteropServices.Marshal.StructureToPtr(123, ptr, true);
}
private static void ExecInThisDomain()
{
try
{
var o = new BoundaryLessExecHelper();
...
What are JavaScript's builtin strings?
...l. I'm a bit torn in selected a "correct" answer, as both yours and @alpha123's look extremely obfuscated and cleverly hide the original intention.
– Jason Sperske
Apr 12 '13 at 20:13
...
Is non-blocking I/O really faster than multi-threaded blocking I/O? How?
...O and not multiple threads (so reducing thread switching).
Let's look at possible implementations of a network server program that shall handle 1000 clients connected in parallel:
One thread per connection (can be blocking I/O, but can also be non-blocking I/O).
Each thread requires memory resour...
dyld: Library not loaded … Reason: Image not found
When trying to run an executable I've been sent in Mac OS X, I get the following error
31 Answers
...
Undo a merge by pull request?
...om.com>
Date: Mon Apr 29 06:12:38 2013 -0700
Merge pull request #123 from john/foo_and_bar
Add foo and bar
commit a507888e9fcc9e08b658c0b25414d1aeb1eef45e
Author: John Doe <john@doe.com>
Date: Mon Apr 29 12:13:29 2013 +0000
Add bar
commit 470ee0f407198057d5cb1d6427bb837...