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String variable interpolation Java [duplicate]
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WARNING: MessageFormat is orders of magnitude slower than string concatenation or String.format().
– ccpizza
Oct 14 '16 at 15:12
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How can I add a class attribute to an HTML element generated by MVC's HTML Helpers?
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In order to create an anonymous type (or any type) with a property that has a reserved keyword as its name in C#, you can prepend the property name with an at sign, @:
Html.BeginForm("Foo", "Bar", FormMethod.Post, new { @class ...
How enable auto-format code for Intellij IDEA?
... also does the job and makes some more handy stuff with functions, cycles, etc.
JetBrains docs: https://www.jetbrains.com/help/idea/2016.3/completing-statements.html
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What is the reason behind “non-static method cannot be referenced from a static context”? [duplicate
...roblem with the error mentioned above, but must learn how to use static in order to use an instance of a class across different activities, so I am stuck struggling with it. :( trying so many things, but not working.
– Azurespot
May 5 '14 at 6:58
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Where to place the 'assets' folder in Android Studio?
...droidTest/assets/), though be sure to ask the InstrumentationRegistry for getContext(), not getTargetContext(), to access those assets
Also, a quick reminder: assets are read-only at runtime. Use internal storage, external storage, or the Storage Access Framework for read/write content.
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is there a Java equivalent to null coalescing operator (??) in C#? [duplicate]
...make sense conceptually. However, the wrapper classes (Integer, Character, etc.), as well as any other instantiable class can be null.
Besides that fact, there isn't any short-hand syntax for a null coalescing operator. You must use the expanded form.
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Best way to check for nullable bool in a condition expression (if …)
... x is fine in context and is sometimes cleaner; to wit: var openOrders = orders.Where(x=>x.Open ?? false)
– nothingisnecessary
Oct 24 '19 at 16:25
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Delete all the queues from RabbitMQ?
...rything back to the "factory settings". Any RabbitMQ users, virtual hosts, etc, that you have created will be blown away.
– thoufek
Mar 14 '14 at 19:38
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What are some alternatives to ReSharper? [closed]
...re added into the Visual Studio 2010 core features. ReSharper, CodeRush, etc. have other features above and beyond Visual Studio for sure, but see what's been added vs. what you need. It could be that the core install takes care of what you are interested in now.
I personally use ReSharper 5 stil...
How to check if a process is running via a batch script
...ind /I /N "winword.exe">NUL / if %ERRORLEVEL%==1 goto wordnotrunning in order to make it works (suspecting the quote around the if parts
– Steve B
Oct 19 '11 at 7:17
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