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Using HTML in Express instead of Jade
...v>
</body>
PS - No need to close HTML - that's done automagically by Jade.
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git add, commit and push commands in one?
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@DmitriyDemir It defines the function f, then calls it.
– Oliver
Sep 3 '18 at 10:16
Works...
Clearing coverage highlighting in Eclipse
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This answer is only valid for EclEmma. For eCorbertura, as soon as you edit the file the highlighting goes away. That's the only way I know how to remove the highlighting using eCorbertura.
– Paul Drummond
D...
Make an existing Git branch track a remote branch?
... Is "upstream" the name of the remote? i.e. what most would call "origin" by default?
– Andrew Vit
Jun 26 '10 at 6:30
175
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How to tell PowerShell to wait for each command to end before starting the next?
...an executable will make Powershell wait. Depending on the need, I will typically pipe to Out-Null, Out-Default, Out-String or Out-String -Stream. Here is a long list of some other output options.
# Saving output as a string to a variable.
$output = ping.exe example.com | Out-String
# Filtering the ...
How do I restart nginx only after the configuration test was successful on Ubuntu?
... --exec $DAEMON
log_end_msg $?
;;
Seems like all you'd need to do is call service nginx reload instead of restart since it calls test_nginx_config.
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Convert string to nullable type (int, double, etc…)
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The call conv.ConvertFrom doesn't convert a nullable type of T, which makes this function a little counter intuitive. You don't need a try catch in this function. These three lines of code makes it all: if (string.IsNullOrWhite...
How to exit if a command failed?
...non-zero).
Using ( ) makes the command inside them run in a sub-shell and calling a exit from there causes you to exit the sub-shell and not your original shell, hence execution continues in your original shell.
To overcome this use { }
The last two changes are required by bash.
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Why doesn't list have safe “get” method like dictionary?
...chnique only requires one and can easily be chained with subsequent method calls (e.g. my_list.get(2, '').uppercase()).
– Tyler Crompton
Jul 3 '17 at 18:10
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How do you detect the clearing of a “search” HTML5 input?
...today, and maybe what I found in the end may be useful for others too.
Basically, I have a search-as-type panel, and I just wanted to react properly to the press of the little X (under Chrome and Opera, FF does not implement it), and clear a content pane as a result.
I had this code:
$(some-input...