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How to change string into QString?

...in which case everything works fine. However, when dealing with strings in Windows whcih can also contain other characters, like german umlauts, then these solutions don't work The only code that gives correct results in such cases is std::string s = "Übernahme"; QString q = QString::fromLocal8Bi...
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How do I count a JavaScript object's attributes? [duplicate]

...ly possible reason for trying to support it is if industry are still using windows XP. In which case, I think switching to an alternative browser is a better choice, continuing to develop and support IE8 is a long road thats going nowhere, you are going to have to re-work your code at some point if ...
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Find current directory and file's directory [duplicate]

... better to use os.sep rather than hardcode for Windows: os.getcwd().split(os.sep)[-1] – kkurian Dec 11 '12 at 8:24 5 ...
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What is the difference between Bower and npm?

..., but you usually have to go out of your way to do it, with something like window.variable. The one accident that still tends to occur is assigning this.variable, not realizing that this is actually window in the current context.) When you want to test an individual module, you're able to very easil...
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How to fix java.lang.UnsupportedClassVersionError: Unsupported major.minor version

... In Eclipse, I just went to menu command Window -> Preferences -> Java -> Compiler and then set "Compiler compliance level" to 1.6. share | improve this an...
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Grunt watch error - Waiting…Fatal error: watch ENOSPC

... to identify process 2857 as sublime_text. Only after closing all sublime windows was I able to run my node script. share | improve this answer | follow | ...
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How are everyday machines programmed?

...w.qnx.com/ http://www.segger.com/cms/embos.html http://www.microsoft.com/windowsembedded/en-us/campaigns/compact7/default.aspx?WT.srch=1&WT.mc_ID=SEARCH RTLinux share | improve this answer ...
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BLE协议—广播和扫描 - 创客硬件开发 - 清泛IT社区,为创新赋能!

...不连接的情况下常用。 扫描窗口和间隔扫描窗口(scan window):一次扫描进行的时间。范围是4 ~ 16384单位是0.625ms,所以实际的时间是2.5ms ~10.24s。扫描间隔(scan interval):一次扫描窗口开始,到下一次扫描窗口开始的时间。范...
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What's the best way to communicate between view controllers?

... andCheckoutController:myCheckout]; ... [window addSubview:[bookPicker view]]; [window makeKeyAndVisible]; } Finally, not only is your BookPickerController reusable but also easier to test. -(void) testBookPickerController { MockBookWarehouse *myWarehouse ...
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How do I add tab completion to the Python shell?

... fix for windows10 shell: pip install pyreadline pip install ipython[shell] share | improve this answer | ...