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How to modify a global variable within a function in bash?
...
Thanks for the point, but I have to return an string array, and within the function I have to add elements to two global string arrays.
– harrison4
May 9 '14 at 13:00
...
'any' vs 'Object'
...rror: c neither has doSomething nor inherits it from Object
and why
a.toString(); // Ok: whatever, dude, have it your way
b.toString(); // Ok: toString is defined in Object
c.toString(); // Ok: c inherits toString from Object
So Object and {} are equivalents in TypeScript.
If you declare funct...
What does in XML mean?
...DATA stands for Character Data and it means that the data in between these strings includes data that could be interpreted as XML markup, but should not be.
The key differences between CDATA and comments are:
As Richard points out, CDATA is still part of the document, while a comment is not.
In C...
'UserControl' constructor with parameters in C#
...al class MyUserControl : UserControl
{
private int _parm1;
private string _parm2;
private MyUserControl()
{
InitializeComponent();
}
public MyUserControl(int parm1, string parm2) : this()
{
_parm1 = parm1;
_parm2 = parm2;
}
}
As this way th...
How to check version of python modules?
...l; print(lxml.__version__)"
Traceback (most recent call last):
File "<string>", line 1, in <module>
AttributeError: 'module' object has no attribute '__version__'
Lastly, as the commands in your question are prefixed with sudo, it appears you're installing to the global python enviro...
Can C++ code be valid in both C++03 and C++11 but do different things?
...egative ones than positive, each one of them is much less likely to occur.
String literals
#define u8 "abc"
const char* s = u8"def"; // Previously "abcdef", now "def"
and
#define _x "there"
"hello "_x // Previously "hello there", now a user defined string literal
Type conversions of 0
In C++11, on...
How to use ArrayAdapter
...ut has only one TextView
// do whatever you want with your string and long
viewHolder.itemView.setText(String.format("%s %d", item.reason, item.long_val));
}
return convertView;
}
}
For those not very familiar with the Android framework, this is exp...
How to detect duplicate values in PHP array?
...
This solution does not cover any non-integer and non-string values and in conclusion it produces sideffects.
– codekandis
May 29 '18 at 12:18
add a comme...
How to timeout a thread
...current.TimeoutException;
public class Test {
public static void main(String[] args) throws Exception {
ExecutorService executor = Executors.newSingleThreadExecutor();
Future<String> future = executor.submit(new Task());
try {
System.out.println("Start...
Using jQuery to compare two arrays of Javascript objects
...d b are arrays. Normally when you $(something) you'd be passing a selector string to work with DOM elements.
Also regarding sorting and 'caching' the sorted arrays:
I don't think sorting once at the start of the method instead of every time through the loop is 'caching'. The sort will still happe...