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HTTP GET request in JavaScript?
...ndle the response inside an event handler.
function httpGetAsync(theUrl, callback)
{
var xmlHttp = new XMLHttpRequest();
xmlHttp.onreadystatechange = function() {
if (xmlHttp.readyState == 4 && xmlHttp.status == 200)
callback(xmlHttp.responseText);
}
xml...
JSON.stringify without quotes on properties?
...ations
In normal cases the aforementioned regexp will work, but mathematically it is impossible to describe the JSON format with a regular expression such that it will work in every single cases (counting the same number of curly brackets is impossible with regexp.) Therefore, I have create a new f...
How can I overwrite a getter method in an ActiveRecord model?
...
user229044♦
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answered Feb 6 '15 at 9:44
Wonsup LeeWonsup Lee
...
MSysGit vs. Git for Windows
...it for Windows. It is
complete, in the sense that you just
need to install msysGit, and then you
can build Git. Without installing any
3rd-party software.
msysGit is not Git for Windows; that
is an installer which installs Git --
and only Git.
It is easy to see the difference: the...
LPCSTR, LPCTSTR and LPTSTR
...rase for simplicity, but as mentioned by lightness-races-in-orbit they are all pointers.
This is a great codeproject article describing C++ strings (see 2/3 the way down for a chart comparing the different types)
share
...
How does strtok() split the string into tokens in C?
... string into tokens. I am unable to understand from the manual what it actually does.
15 Answers
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How do you check if a selector matches something in jQuery? [duplicate]
...
Jon EricksonJon Erickson
98.1k3636 gold badges131131 silver badges169169 bronze badges
...
Reasons for using the set.seed function
...he set.seed function in R, before starting the program. I know it's basically used for the random number generation. Is there any specific need to set this?
...
How do I restart nginx only after the configuration test was successful on Ubuntu?
...nginx configuration file has errors. On a multi-site server this puts down all the sites, even the ones without configuration errors.
...
NoSql vs Relational database
...
Not all data is relational. For those situations, NoSQL can be helpful.
With that said, NoSQL stands for "Not Only SQL". It's not intended to knock SQL or supplant it.
SQL has several very big advantages:
Strong mathemat...