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Failed to install Python Cryptography package with PIP and setup.py
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I had a similar issue, and found I was simply missing a dependency (libssl-dev, for me). As referenced in https://cryptography.io/en/latest/installation/, ensure that all dependencies are met:
On Windows
If you’re on Windows you’ll need ...
How to escape JSON string?
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edited Apr 24 '17 at 9:25
David Walschots
10k55 go...
What does this Google Play APK publish error message mean?
I'm trying to publish a new version of my Android app to Google Play and get the following error?
17 Answers
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What are namespaces?
...ass name in different parts of the same program without causing a name collision.
In simple terms, think of a namespace as a person's surname. If there are two people named "John" you can use their surnames to tell them apart.
The Scenario
Suppose you write an application that uses a function na...
Git: “Corrupt loose object”
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Take a look at Scott Chacon's Git Screencasts regarding git internals. This will show you how git works under the hood and how to go about doing this detective work if you are really stuck and can't get that object from someone else.
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What is javax.inject.Named annotation supposed to be used for?
...nject package and I am not clear what the javax.inject.Named annotation is supposed to be used for. The Javadoc does not explain the the idea behind it.
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Draw text in OpenGL ES
...ou with the following options.
Place a TextView over your SurfaceView. This is slow and bad, but the most direct approach.
Render common strings to textures, and simply draw those textures. This is by far the simplest and fastest, but the least flexible.
Roll-your-own text rendering code based on ...
Why is my Android emulator keyboard in Chinese character mode?
...-press on the bottom-left key on the virtual keyboard.
Note you can also disable the Japanese and other input methods from being activated entirely via Settings → Keyboard → untick the box next to each IME.
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How do I trim a file extension from a String in Java?
What's the most efficient way to trim the suffix in Java, like this:
19 Answers
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iOS: UIButton resize according to text length
... Command + = will resize a button to fit its text. I was wondering if this was possible to do programmatically before the button was added to the view.
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