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Real life trading API [closed]
...irectly to the exchange. The exchanges make a good portion of their money from selling real time data feeds.
– Joshua Davis
Nov 27 '10 at 2:50
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Perform .join on value in array of objects
...ing approach, I didn't realise you could do this in JS. The data is coming from an API though, so it's probably not suitable for my use case, but it's definitely food for thought.
– jackweirdy
May 17 '13 at 11:19
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How do I save a String to a text file using Java?
In Java, I have text from a text field in a String variable called "text".
24 Answers
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How do I call a JavaScript function on page load?
...parameters you give it. And, of course, you can run more than one function from inside the anonymous function.
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how to stop Javascript forEach? [duplicate]
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You can't break from a forEach. I can think of three ways to fake it, though.
1. The Ugly Way: pass a second argument to forEach to use as context, and store a boolean in there, then use an if. This looks awful.
2. The Controversial Way: s...
Node.js EACCES error when listening on most ports
... your dyno around. At this point in time we only support publicly routing from 80 and 443.
– Will
Feb 6 '12 at 22:21
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Best data type for storing currency values in a MySQL database
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The only thing you have to watch out for is if you migrate from one database to another you may find that DECIMAL(19,4) and DECIMAL(19,4) mean different things
( http://dev.mysql.com/doc/refman/5.1/en/precision-math-decimal-changes.html )
DBASE: 10,5 (10 integer, 5 decimal)
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Set “Homepage” in Asp.Net MVC
...r specified in the route. register action will do similar thing. So apart from changing routeconfig, also need to change some code where calling RedirectionToAction("Index","Home") and replace it with your own controller and action names.
– anIBMer
Nov 2 '14 a...
What is that “total” in the very first line after ls -l? [closed]
...ern storage device.
Why so confusing?
This number is fairly detached from any physical or meaningful metric. Many junior programmers haven't had experience with file holes or hard/sym links. In addition, the documentation available on this specific topic is virtually non-existent.
The disjo...
For every character in string
...hrough the characters of a std::string, using a range-based for loop (it's from C++11, already supported in recent releases of GCC, clang, and the VC11 beta):
std::string str = ???;
for(char& c : str) {
do_things_with(c);
}
Looping through the characters of a std::string with iterators:
s...