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How to stop a PowerShell script on the first error?
I want my PowerShell script to stop when any of the commands I run fail (like set -e in bash). I'm using both Powershell commands ( New-Object System.Net.WebClient ) and programs ( .\setup.exe ).
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Callback functions in Java
... answered Nov 6 '14 at 10:02
Juh_Juh_
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jQuery using append with effects
...h inline or external CSS script, or just create the div as
<div id="new_div" style="display: none;"> ... </div>
Then you can chain effects to your append (demo):
$('#new_div').appendTo('#original_div').show('slow');
Or (demo):
var $new = $('#new_div');
$('#original_div').append($...
Remove empty array elements
...
As you're dealing with an array of strings, you can simply use array_filter(), which conveniently handles all this for you:
print_r(array_filter($linksArray));
Keep in mind that if no callback is supplied, all entries of array equal to FALSE (see converting to boolean) will be removed. So ...
UITableViewCell subview disappears when cell is selected
...ckgroundColor = color;
}
}
In Swift 3.1 :
override func setSelected(_ selected: Bool, animated: Bool) {
let color = yourView.backgroundColor
super.setSelected(selected, animated: animated)
if selected {
yourView.backgroundColor = color
}
}
override func setH...
How do you reset the stored credentials in 'git credential-osxkeychain'?
I've followed the GitHub instructions for setting up my account, and I'm able to clone, but I'm unable to push remotely.
7 ...
How to list only the file names that changed between two commits?
I have a bunch of commits in the repo. I want to see a list of files changed between two commits - from SHA1 to SHA2.
13 An...
How to set tbody height with overflow scroll
...7076/…
– cboston
Dec 16 '19 at 16:32
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Improve INSERT-per-second performance of SQLite
... versions of SQLite - Consider a less paranoid journal mode (pragma journal_mode). There is NORMAL, and then there is OFF, which can significantly increase insert speed if you're not too worried about the database possibly getting corrupted if the OS crashes. If your application crashes the data sho...
Error in plot.new() : figure margins too large in R
I'm new to R but I've made numerous correlation plots with smaller data sets. However, when I try to plot a large dataset (2gb+), I can produce the plot just fine, but the legend doesn't show up. Any advice? or alternatives?
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