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How can I transform string to UTF-8 in C#?
...ve to remember: If you are using Console.WriteLine to output some strings, then you should also write Console.OutputEncoding = System.Text.Encoding.UTF8;!!! Or all utf8 strings will be outputed as gbk...
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Is it better to use Enumerable.Empty() as opposed to new List() to initialize an IEnumerable
... thus putting less load on GC.
If the code is in low-throughput location, then it boils down to aesthetic considerations though.
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How to specify test directory for mocha?
...swer also that the mocha.opts file can be placed wherever you want to, and then simply execute mocha specifying the path to its config file through for example: mocha --opts ./mocha.opts
– quirimmo
Jan 6 '18 at 20:00
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How to execute a java .class from the command line
...cp . Echo "hello"
Assuming that you compiled with:
javac Echo.java
Then there is a chance that the "current" directory is not in your classpath ( where java looks for .class definitions )
If that's the case and listing the contents of your dir displays:
Echo.java
Echo.class
Then any of ...
How do I “Add Existing Item” an entire directory structure in Visual Studio?
...ghosted" form, right click on the folder and Include in Project. They will then be added
– John Ptacek
Mar 1 '11 at 11:26
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Select all elements with “data-” attribute without using jQuery
...onverted to string like if I write
<div data-foo=1></div>
and then inspect the element in Chrome developer tool the element will be shown as below
<div data-foo="1"></div>
You can also cross verify by writing below code in console
console.log(typeof document.querySelector(`...
How to fully remove Xcode 4
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Ensure Xcode, iOS Simulator, and the Mac App Store apps aren't running, then trying running the uninstall script at this (different!) location:
/Library/Developer/Shared/uninstall-devtools
This is where I found it.
Also delete Install Xcode.app from Applications folder, and Empty Trash.
Then...
Decompile .smali files on an APK [duplicate]
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The sequence (based on APK Manager 4.9) is 22 to select the package, and then 9 to decompile it. If you press 1 instead of 9, then you will just unpack it (useful only if you want to exchange .png images).
There is no tool available to decompile back to .java files and most probably it won't be ...
Why is “while ( !feof (file) )” always wrong?
...cceeded or failed. At that moment where you interact with the environment, then and only then can you know whether the interaction was actually possible, and at that point you must commit to performing the interaction. (This is a "synchronisation point", if you will.)
EOF
Now we get to EOF. EOF is t...
Remove large .pack file created by git
I checked a load of files in to a branch and merged and then had to remove them and now I'm left with a large .pack file that I don't know how to get rid of.
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