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Saving and Reading Bitmaps/Images from Internal memory in Android
...private String saveToInternalStorage(Bitmap bitmapImage){
ContextWrapper cw = new ContextWrapper(getApplicationContext());
// path to /data/data/yourapp/app_data/imageDir
File directory = cw.getDir("imageDir", Context.MODE_PRIVATE);
// Create imageDir
File my...
NPM modules won't install globally without sudo
...et prefix '~/.npm-packages'
and adding $HOME/.npm-packages/bin to $PATH
append to .bashrc
export PATH="$PATH:$HOME/.npm-packages/bin"
see https://stackoverflow.com/a/18277225 from @passy
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How can I see the SQL generated by Sequelize.js?
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It appears that some of the association mixins do not support the logging option. Specifically, the get* on the source of a belongsTo relationship.
– Tom
Oct 30 '18 at 5:01
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Run single test from a JUnit class using command-line
I am trying to find an approach that will allow me to run a single test from a JUnit class using only command-line and java.
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How do I determine file encoding in OS X?
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@JamesA.Rosen OS X apps like TextEdit do store file encoding as an attribute (named "com.apple.TextEncoding"). It's quite likely that the attributes indicated by that @ include the file encoding attribute. You can use the command xattr -p com.a...
Detect 7 inch and 10 inch tablet programmatically
Is there a way to programmatically find whether the device the app is installed on is a 7 inch tablet or a 10 inch tablet?
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Django Admin - Disable the 'Add' action for a specific model
....register(MyModel, MyModelAdmin) Add all into the admin.py of the models`s app folder.
– djangonaut
Apr 23 '18 at 9:16
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Match linebreaks - \n or \r\n?
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This only applies to question 1.
I have an app that runs on Windows and uses a multi-line MFC editor box.
The editor box expects CRLF linebreaks, but I need to parse the text enterred
with some really big/nasty regexs'.
I didn't wa...
Unicode, UTF, ASCII, ANSI format differences
...gate pairs. These used to be relatively rarely used, but now many consumer applications will need to be aware of non-BMP characters in order to support emojis.
UTF-8: Variable length encoding, 1-4 bytes per code point. ASCII values are encoded as ASCII using 1 byte.
UTF-7: Usually used for mail enco...
远程临场机器人 你会买单吗？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...竖着一根可调节的长杆作为平板设备的支撑，用户通过 App即可进行远程视频通话——是的，这确切地说更像一个iPad的智能配件。
那么这和一般的视频通话有什么不同？
孔尧举了个例子：“你控制的明机器人行走在丽江，你没...