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How to sum array of numbers in Ruby?
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Each for object? [duplicate]
...standard .each function. jQuery provides a function. See http://api.jquery.com/jQuery.each/ The below should work
$.each(object, function(index, value) {
console.log(value);
});
Another option would be to use vanilla Javascript using the Object.keys() and the Array .map() functions like this...
Retrieve CPU usage and memory usage of a single process on Linux?
...pefully, I can get it every second and write it to a CSV using the 'watch' command. What command can I use to get this info from the Linux command-line?
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Set angular scope variable in markup
...ting a single variable, not for assigning variables. I'd say stackoverflow.com/a/16799763/814160 is more correct (less JS code in the view).
– Sean the Bean
Mar 14 '16 at 22:42
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How to continue a Docker container which has exited
...ype between backticks is evaluated (executed) by the shell before the main command - unix.stackexchange.com/questions/27428/…
– bnieland
Oct 4 '15 at 15:28
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write a shell script to ssh to a remote machine and execute commands
...nes, and I need to write a shell script which will execute the same set of commands in each machine. (Including some sudo operations). How can this be done using shell scripting?
You can do this with ssh, for example:
#!/bin/bash
USERNAME=someUser
HOSTS="host1 host2 host3"
SCRIPT="pwd; ls"
for HO...
Is a memory leak created if a MemoryStream in .NET is not closed?
...at you should not dispose IDisposable object is HttpClient aspnetmonsters.com/2016/08/2016-08-27-httpclientwrong Just another example from BCL where there is IDisposable object and you don't need (or even shouldn't) dispose it. This is just to remember that usually there are some exceptions from ge...
Why is “int i = 2147483647 + 1;” OK, but “byte b = 127 + 1;” is not compilable?
Why is int i = 2147483647 + 1; OK, but byte b = 127 + 1; is not compilable?
4 Answers
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How to format numbers? [duplicate]
...-in code, you can use toLocaleString() with minimumFractionDigits. Browser compatibility for the extended options on toLocaleString() was limited when I first wrote this answer, but the current status looks good.
var n = 100000;
var value = n.toLocaleString(
undefined, // leave undefined to us...
Can a constructor in Java be private?
...or private is needed to ensure that only the permitted types are used. The common private constructor helps code reuse.
public class MyClass {
private final String value;
private final String type;
public MyClass(int x){
this(Integer.toString(x), "int");
}
public...