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How to center canvas in html5
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Just center the div in HTML:
#test {
width: 100px;
height:100px;
margin: 0px auto;
border: 1px solid red;
}
<div id="test">
<canvas width="100" height="100"></canvas>
</div>
Just change the height and ...
Removing trailing newline character from fgets() input
...fgets() returns NULL then buf contents could be anything. (OP's code does test for NULL though) Suggest: size_t ln = strlen(name); if (ln > 0 && name[ln-1] == '\n') name[--ln] = '\0';
– chux - Reinstate Monica
Jul 2 '14 at 14:00
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Calling shell functions with xargs
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Exporting the function should do it (untested):
export -f echo_var
seq -f "n%04g" 1 100 | xargs -n 1 -P 10 -I {} bash -c 'echo_var "$@"' _ {}
You can use the builtin printf instead of the external seq:
printf "n%04g\n" {1..100} | xargs -n 1 -P 10 -I {} bash -c...
Login failed for user 'DOMAIN\MACHINENAME$'
...of my apps are hosted on my Web Server but access a database on SQL or SQL Test boxes, that would be remote access yes? Yet they are working...but neither of my SQL boxes are granting DOMAIN\MACHINENAME$ access.
– SventoryMang
May 10 '10 at 21:31
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Java equivalent of C#'s verbatim strings with @
...actually do anything with it other than pass it on to a web service. I was testing the response from a c# WCF service being called from Java. As I was just hard coding a test it was at this point that I discovered this limitation. I;m not actually doing anything 'file based' with the string.
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What is the difference between MediaPlayer and VideoView in Android
...ml
Also some people had issues playing video on emulator, so make sure to test it on actual device if you have issues
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Should flux stores, or actions (or both) touch external services?
...ronous. This makes your store logic much easier to follow and very easy to test—just instantiate a store with some given state, send it an action, and check to see if the state changed as expected. Furthermore, one of the core concepts in flux is to prevent cascading dispatches and to prevent mult...
How to create .ipa file using Xcode?
...; Archive > once this is complete open up the Organiser and click the latest version.
Step 3:
Click on Export... option from right side of organiser window.
Step 4:
Select a method for export > Choose correct signing > Save to Destination.
Xcode 10.0
Step 3:
From Right Side Panel ...
How can I pass an argument to a PowerShell script?
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Tested as working:
param([Int32]$step=30) #Must be the first statement in your script
$iTunes = New-Object -ComObject iTunes.Application
if ($iTunes.playerstate -eq 1)
{
$iTunes.PlayerPosition = $iTunes.PlayerPosition + ...
java.util.regex - importance of Pattern.compile()?
...ormance benefit can be quite significant.
I did a quick benchmark:
@Test
public void recompile() {
var before = Instant.now();
for (int i = 0; i < 1_000_000; i++) {
Pattern.compile("ab").matcher("abcde").matches();
}
System.out.println("recom...