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Get the time difference between two datetimes
... This worked fine. momentjs is such a elegant library it surprises me it does not have a more simple way but maybe what I am doing is not so "normal". I probably would not have more than 24 hours but it is nice to have the option if it happens. Thanks for your help.
– Leo
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Add new item in existing array in c#.net
...one-item, temporary array. Here is a version using Enumerable.Repeat that does not require creating any object (at least not on the surface -- .NET iterators probably create a bunch of state machine objects under the table).
arr = (arr ?? Enumerable.Empty<string>()).Concat(Enumerable.Repeat(...
Scanner vs. BufferedReader
... the contents of the stream while BufferedReader just reads the stream and does not do any special parsing.
In fact you can pass a BufferedReader to a scanner as the source of characters to parse.
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Default value in Doctrine
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this doesn't update existing entities if you add new field which needs to have default value. so no that shouldn't be the answer. depends on what exactly you need to do
– Tomáš Tibenský
Ma...
Adding n hours to a date in Java?
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Behind the scenes, this does exactly what Nikita's answer does, but this is very simple and easy to read. Plus, if you already use Apache Commons / Lang... why not?
– Matt
Feb 13 '18 at 16:01
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PHPUnit assert that an exception was thrown?
Does anyone know whether there is an assert or something like that which can test whether an exception was thrown in the code being tested?
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How to get names of classes inside a jar file?
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Unfortunately, Java doesn't provide an easy way to list classes in the "native" JRE. That leaves you with a couple of options: (a) for any given JAR file, you can list the entries inside that JAR file, find the .class files, and then determine w...
Cocoa Autolayout: content hugging vs content compression resistance priority
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A quick summary of the concepts:
Hugging => content does not want to grow
Compression Resistance => content does not want to shrink
Example:
Say you've got a button like this:
[ Click Me ]
and you've pinned the edges to a larger superview with priority 500....
Superscript in CSS only?
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Saying "below" doesn't tend to help when there are three different ways of ordering answers. You're right though, paul's answer is a better one, and it's crazy this has over five times as many votes.
– Peter Boughton
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Binding to static property
...t instance that implement INotifyPropertyChanged) involved.
If that value doesn't change, just ditch the binding and use x:Static directly inside the Text property. Define app below to be the namespace (and assembly) location of the VersionManager class.
<TextBox Text="{x:Static app:VersionMana...