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When is the thread pool used?
...ead pool) will be waiting for those queries to finish before they even get started
You can mitigate this by increasing the size of the thread pool through the UV_THREADPOOL_SIZE environment variable, so long as you do it before the thread pool is required and created: process.env.UV_THREADPOOL_SIZE ...
Automatically plot different colored lines
...a string 'rgbcmyk' and stepping through it for each separate plot, but I start having duplicates after 7 iterations. Is there an easier/more efficient way to do this, and with more color options?
...
date format yyyy-MM-ddTHH:mm:ssZ
...ce REST API query datetime formats
DateTime now = DateTime.UtcNow;
string startDate = now.AddDays(-5).ToString("yyyy-MM-ddTHH\\:mm\\:ssZ");
string endDate = now.ToString("yyyy-MM-ddTHH\\:mm\\:ssZ");
//REST service Query
string salesforceUrl= https://csxx.salesforce.com//services/data/v33.0/so...
How do I programmatically shut down an instance of ExpressJS for testing?
...
You can easily do this by writing a bash script to start the server, run the tests, and stop the server. This has the advantage of allowing you to alias to that script to run all your tests quickly and easily.
I use such scripts for my entire continuous deployment process. Y...
Thread pooling in C++11
... copied from my answer to another very similar post, hope it can help:
1) Start with maximum number of threads a system can support:
int Num_Threads = thread::hardware_concurrency();
2) For an efficient threadpool implementation, once threads are created according to Num_Threads, it's better no...
PHP - iterate on string characters
... call. If you have a need for speed, better save that in a variable before starting the loop.
– Vilx-
Dec 18 '18 at 10:48
2
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How to extract a substring using regex
...ccount how your software will be distributed. If it is something like a webstart it's not wise to add Apache commons only to use this one functionality. But maybe it isn't. Besides Apache commons has a lot more to offer. Even tough it's good to know regex, you have to be carefull on when to use i...
What is the difference between “git init” and “git init --bare”?
...I read this question some time ago, everything was confusing to me. I just started to use git and there are these working copies (which meant nothing at that time). I will try to explain this from perspective of the guy, who just started git with no idea about terminology.
A nice example of the dif...
Getting Java version at runtime
... {
String version = System.getProperty("java.version");
if(version.startsWith("1.")) {
version = version.substring(2, 3);
} else {
int dot = version.indexOf(".");
if(dot != -1) { version = version.substring(0, dot); }
} return Integer.parseInt(version);
}
No...
SQL Server Configuration Manager not found
... SQL Server 2008, I cannot find the SQL Server Configuration Manager in Start / SQL Server 2008 / Configuration Tools menu.
...