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What is the meaning of the /dist directory in open source projects?
...able", the compiled code/library.
Folder structure varies by build system and programming language. Here are some standard conventions:
src/: "source" files to build and develop the project. This is where the original source files are located, before being compiled into fewer files to dist/, publ...
Why are ToLookup and GroupBy different?
...table with a billion rows in it?
The billion rows are sent over the wire, and you build the lookup table locally.
What happens when you call GroupBy on such an object?
A query object is built; end of story.
When that query object is enumerated then the analysis of the table is done on the databa...
Using two CSS classes on one element [duplicate]
...l not matter so you can also reference it in css like so: .first.social {} and it will be the same as .social.first {}
– user1467439
Apr 3 '16 at 21:18
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Using a BOOL property
...s used with heap allocated NSObjects like NSString*, NSNumber*, UIButton*, and etc, because memory managed accessors are created for free. When you create a BOOL, the value is always allocated on the stack and does not require any special accessors to prevent memory leakage. isWorking is simply th...
A Better Django Admin ManyToMany Field Widget
...oManyField widget to be cumbersome to use. It's the HTML select element and if you have a lot of Objects of the "other" model then it's quite impractical to actually find the "other" Objects you want to associate with "this" Object. And if you have a lot of objects of the "other" model it seems...
Are non-synchronised static methods thread safe if they don't modify static class variables?
...lity, etc.
This method only operates on parameters, which reside on stack and references to immutable objects on heap. Stack is inherently local to the thread, so no sharing of data occurs, ever.
Immutable objects (String in this case) are also thread-safe because once created they can't be change...
Difference between except: and except Exception as e: in Python
...e following snippets of code do the same thing. They catch every exception and execute the code in the except: block
5 An...
How to change border color of textarea on :focus
...
I think better is using outline and shadow together "outline: solid 2px #8dc63f; box-shadow: 0 0 21px #8dc63f;" :-)
– BG BRUNO
Jun 8 '17 at 21:04
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What is a “cache-friendly” code?
What is the difference between " cache unfriendly code " and the " cache friendly " code?
9 Answers
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Is it possible to rotate a drawable in the xml description?
...ate in XML:
<?xml version="1.0" encoding="utf-8"?>
<rotate xmlns:android="http://schemas.android.com/apk/res/android"
android:fromDegrees="90"
android:toDegrees="90"
android:pivotX="50%"
android:pivotY="50%"
android:drawable="@drawable/mainmenu_back...