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Passing variables in remote ssh command
...from my machine using ssh and pass through the environment variable $BUILD_NUMBER
7 Answers
...
Is there a vr (vertical rule) in html?
...ay out your HTML code from top to bottom, left to right how you want it to appear from top to bottom, left to right (generally)
A vr tag does not follow that paradigm.
This is easy to do using CSS, however. Ex:
<div style="border-left:1px solid #000;height:500px"></div>
Note that yo...
Take screenshots in the iOS simulator
I want to take a screenshot of my iOS application when it is running in the simulator, and save the screenshot on my Mac. How can I do this?
...
Error during SSL Handshake with remote server
I have Apache2 (listening on 443) and a web app running on Tomcat7 (listening on 8443) on Ubuntu .
3 Answers
...
Anonymous recursive PHP functions
...x( $func )
{
return function() use ( $func )
{
$args = func_get_args();
array_unshift( $args, fix($func) );
return call_user_func_array( $func, $args );
};
}
$factorial = function( $func, $n ) {
if ( $n == 1 ) return 1;
return $func( $n - 1 ) * $n;
};
$fa...
How to programmatically click a button in WPF?
...
WPF takes a slightly different approach than WinForms here. Instead of having the automation of a object built into the API, they have a separate class for each object that is responsible for automating it. In this case you need the ButtonAutomationPeer ...
Removing path and extension from filename in powershell
...ng results.
strTestPath = C:\Users\DAG\Documents\Articles_2018\NTFS_File_Times_in_CMD\PathStringInfo.ps1
GetDirectoryName = C:\Users\DAG\Documents\Articles_2018\NTFS_File_Times_in_CMD
GetFileName = PathStringInfo.ps1
GetExtension = .ps1
Get...
Should switch statements always contain a default clause?
...an return within the enum case rather than break.
enum SomeEnum
{
ENUM_1,
ENUM_2,
// More ENUM values may be added in future
};
int foo(SomeEnum value)
{
switch (value)
{
case ENUM_1:
return 1;
case ENUM_2:
return 2;
}
// handle invalid values he...
How to check if UILabel is truncated?
...ave a UILabel that can be varying lengths depending on whether or not my app is running in portrait or landscape mode on an iPhone or iPad. When the text is too long to show on one line and it truncates I want the user to be able to press it and get a popup of the full text.
...
Call a controller function from a directive without isolated scope in AngularJS
..., you can use $eval instead of $parse (with a non-isolated scope):
scope.$apply(function() {
scope.$eval(attrs.confirmAction);
});
Or better, simply just use $apply, which will $eval()uate its argument against the scope:
scope.$apply(attrs.confirmAction);
Fiddle
...