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count vs length vs size in a collection
...om using a number of programming languages and libraries I have noticed various terms used for the total number of elements in a collection.
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jQuery find parent form
... I'm trying to use the above in this way: $(".each img").click(function() { $(this).closest("form").show(); }); But I can't seem to get it to work. :/
– Alisso
Jun 22 '12 at 1:47
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What's the difference between Jetty and Netty?
...ty is a lightweight servlet container, easy to embed within a java application, there is an easy to use jetty client also.
Netty is an asynchronous event-driven network application framework.
You can write your own servlet container or http client app with help of the Netty framework for example.
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How to run an EXE file in PowerShell with parameters with spaces and quotes
...ly need to quote parameter/argument pairs that contain spaces and/or quotation chars. When you invoke an EXE file like this with complex command line arguments it is usually very helpful to have a tool that will show you how PowerShell sends the arguments to the EXE file. The PowerShell Community Ex...
Is it possible to await an event instead of another async method?
....WaitAsync();
Alternatively, you can use an instance of the TaskCompletionSource<T> Class to create a Task<T> that represents the result of the button click:
private TaskCompletionSource<bool> tcs = new TaskCompletionSource<bool>();
// complete task in event
tcs.SetResu...
tomcat - CATALINA_BASE and CATALINA_HOME variables
...e and the CATALINA_HOME environment variable to the common Tomcat installation whose files will be shared between the two instances.
The CATALINA_BASE environment is optional if you are running a single Tomcat instance on the host and will default to CATALINA_HOME in that case. If you are running m...
How to lazy load images in ListView in Android
I am using a ListView to display some images and captions associated with those images. I am getting the images from the Internet. Is there a way to lazy load images so while the text displays, the UI is not blocked and images are displayed as they are downloaded?
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Why no generics in Go?
...system and run-time. We haven't yet found a design that gives value proportionate to the complexity, although we continue to think about it. Meanwhile, Go's built-in maps and slices, plus the ability to use the empty interface to construct containers (with explicit unboxing) mean in many cases it is...
Formatting “yesterday's” date in python
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If you happen to search for options, you can as well use Pendulum (pendulum.eustace.io): pendulum.now().subtract(days=-1).strftime('%m%d%y')
– AFD
May 15 '19 at 11:22
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Putting git hooks into repository
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I generally agree with Scytale, with a couple additional suggestions, enough that it's worth a separate answer.
First, you should write a script which creates the appropriate symlinks, especially if these hooks are about enforcing policy or creating useful notifications. Peo...