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How do you know a variable type in java?
...ble types: Double cannot be converted to String
– Alex78191
Feb 20 at 18:48
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More elegant “ps aux | grep -v grep”
...nteresting for me, the grep itself is also included in the results. For example, to list terminals:
9 Answers
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iOS开发调试技巧总结 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...下iOS开发中的调试技巧，语言暂用为OC，IDE当然是强大的Xcode。首先说明下，Xcode已经为我们调试项目提供了极大的方便。
【1.普通断点】
断点(Breakpoint)绝对是调试程序的第一大选择，也是掌握的基础技能。顾名思义，当程序运...
How to change a module variable from another module?
...to import bar.py directly with import bar in __init__.py and conduct your experiment there by setting bar.a = 1. This way, you will actually be modifying bar.__dict__['a'] which is the 'real' value of a in this context.
It's a little convoluted with three layers but bar.a = 1 changes the value of a...
What vim plugins are available for Eclipse? [closed]
...Eclim is not the correct approach in my opinion. You want to retain the flexibility and functionality of the IDE while gaining the editing power of Vim.
viPlugin
I used viPlugin when I was working with Eclipse. However it is not free (unlike the IntelliJ Idea Vim plugin). It also is not as thoroug...
JavaScript variable number of arguments to function
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Tnx. It is great for parsing Strings from android native code to javascript in a Webview.
– Johan Hoeksma
Aug 31 '13 at 16:06
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req.body empty on posts
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In Postman of the 3 options available for content type select "X-www-form-urlencoded" and it should work.
Also to get rid of error message replace:
app.use(bodyParser.urlencoded())
With:
app.use(bodyParser.urlencoded({
extended: true
}));
See https://github.com/expressjs/body-parser
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How to reliably guess the encoding between MacRoman, CP1252, Latin1, UTF-8, and ASCII
...sually derives from programmers who think they can reliably process a “text” file without specifying the encoding. But you can't.
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How do you explicitly set a new property on `window` in TypeScript?
I setup global namespaces for my objects by explicitly setting a property on window .
22 Answers
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Visual Studio debugger - Displaying integer values in Hex
...nd I have just noticed that the debugger is displaying integer values as Hex when I hover over variables and also in the immediate window. I guess I must have hit a shortcut key accidently or something.
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