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How to calculate the CPU usage of a process by PID in Linux from C?
...s swapped out.
state %c
One character from the string "RSDZTW" where R is runâ
ning, S is sleeping in an interruptible wait, D is waitâ
ing in uninterruptible disk sleep, Z is zombie, T is
traced or stopped (on...
PSQLException: current transaction is aborted, commands ignored until end of transaction block
... //The above line throws an exception because we try to cram
//A string into an Int. I Expect this, what happens is we gobble
//the Exception and ignore it like nothing is wrong.
//But remember, we are in a TRANSACTION! so keep reading.
System.out.println("state...
How do I check if an object has a specific property in JavaScript?
...me other answers present techniques that are more broad (work with arrays, strings etc.)
– Danubian Sailor
Aug 27 '14 at 12:22
...
What are the default access modifiers in C#?
...restricted than the declared accessibility of the property itself:
public string Name
{
get { ... }
private set { ... } // This isn't the default, have to do it explicitly
}
This is what the C# 3.0 specification has to say (section 3.5.1):
Depending on the context in which a
membe...
Sass calculate percent minus px
... values are in variables, you may need to use interpolation turn them into strings (otherwise Sass just tries to perform arithmetic):
$a: 25%;
$b: 5px;
.foo {
width: calc(#{$a} - #{$b});
}
share
|
...
How to configure encoding in Maven?
...tputEncoding>
Always set encoding explicitly, when work with files, strings, IO in your code. If you do not follow this rule, your application depend on the environment. The -Dfile.encoding=UTF8 exactly is responsible for run-time environment configuration, but we should not depend on it. If ...
AngularJS - convert dates in controller
...item.date = $filter('date')(item.date, "dd/MM/yyyy"); // for conversion to string
http://docs.angularjs.org/api/ng.filter:date
But if you are using HTML5 type="date" then the ISO format yyyy-MM-dd MUST be used.
item.dateAsString = $filter('date')(item.date, "yyyy-MM-dd"); // for type="date" bin...
How to debug stream().map(…) with lambda expressions?
...
static int timesTwo(int n) {
return n * 2;
}
public static void main(String[] args) {
List<Integer> naturals = Arrays.asList(3247,92837,123);
List<Integer> result =
naturals.stream()
.map(DebugLambda::timesTwo)
.collect(toList());
}
This mi...
Nohup is not writing log to output file
...ut &
Also, you can use PYTHONUNBUFFERED. If you set it to a non-empty string it will work same as the -u option. For using this run below commands before running python code.
export PYTHONUNBUFFERED=1
or
export PYTHONUNBUFFERED=TRUE
P.S.- I will suggest using tools like cron-job to run ...
Move an array element from one array position to another
...
At first string of function you should return array, as it done at the end.
– Sergey Voronezhskiy
Mar 31 '17 at 8:11
...