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Accessing private member variables from prototype-defined functions
...unction(x) { return this._set(x); }
use case:
js>i = new Incrementer(100);
[object Object]
js>i.increment()
100
js>i.increment()
101
js>i.increment()
102
js>i.increment()
103
js>i.set(-44)
js>i.increment()
-44
js>i.increment()
-43
js>i.increment()
-42
...
Declaring array of objects
...;
sample.push(new Object());
To do this n times use a for loop.
var n = 100;
var sample = new Array();
for (var i = 0; i < n; i++)
sample.push(new Object());
Note that you can also substitute new Array() with [] and new Object() with {} so it becomes:
var n = 100;
var sample = [];
for...
.ps1 cannot be loaded because the execution of scripts is disabled on this system [duplicate]
...4.
Repeat these steps for each directory:
Navigate to WindowsPowerShell\v1.0 and launch powershell.exe
Check the current setting for ExecutionPolicy:
Get-ExecutionPolicy -List
Set the ExecutionPolicy for the level and scope you want, for example:
Set-ExecutionPolicy -Scope LocalMachine Unrestr...
Big-O for Eight Year Olds? [duplicate]
...e example:
Big-O | computations for 10 things | computations for 100 things
----------------------------------------------------------------------
O(1) | 1 | 1
O(log(n)) | 3 | 7
O(n) | 10 |...
How can I convert byte size into a human-readable format in Java?
...,000)
public static String humanReadableByteCountSI(long bytes) {
if (-1000 < bytes && bytes < 1000) {
return bytes + " B";
}
CharacterIterator ci = new StringCharacterIterator("kMGTPE");
while (bytes <= -999_950 || bytes >= 999_950) {
bytes /= 100...
What's the need of array with zero elements?
...
ShahbazShahbaz
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...
Generating random strings with T-SQL
...
while 0 < @length
begin
select @dice = rand(@seed) * 100
, @seed = (rand((@seed+@step)%2147483647)*2147483647);
if (@dice < 10) -- 10% special chars
begin
select @dice = rand(@seed) * len(@specials)+1
, @seed = (rand((@...
How to run a Runnable thread in Android at defined intervals?
...un() {
tv.append("Hello World");
handler.postDelayed(this, 1000);
}
};
handler.postDelayed(r, 1000);
Or we can use normal thread for example (with original Runner) :
Thread thread = new Thread() {
@Override
public void run() {
try {
while(true) {
...
Can PHP cURL retrieve response headers AND body in a single request?
... this. AFAIK, but there is only one possible additional header - with code 100 (Continue). For this header you can go around with correctly defining request option: curl_setopt($ch, CURLOPT_HTTPHEADER, array('Expect:')); , disabling sending this header response. As for 302, this should not be happen...
Center Oversized Image in Div
...
Why not use -100% for top/right/bottom/left? With that the container could have literally any width.
– Simon
Jun 17 '14 at 10:03
...