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Access denied for user 'root'@'localhost' while attempting to grant privileges. How do I grant privi

I've looked at a number of similar questions and so I'm demonstrating that I've checked the basics. Though of course, that doesn't mean I haven't missed something totally obvious. :-) ...
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Is there a quicker / better way to clear the iPhone Simulator cache than deleting its directory?

So I'm still reasonably new to iOS development and I'm finding myself quite regularly needing to delete either DerivedData, or the contents of the iPhone Simulator directory, to get things to actually execute from my code. Clean in Xcode doesn't do the same as emptying those directories, right? And ...
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Casting vs using the 'as' keyword in the CLR

...g, which has largely replaced the as operator, as you can now write: if (randomObject is TargetType tt) { // Use tt here } Note that tt is still in scope after this, but not definitely assigned. (It is definitely assigned within the if body.) That's slightly annoying in some cases, so if you ...
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What's the difference between disabled=“disabled” and readonly=“readonly” for HTML form input fields

...ts sent when the according form submits. A disabled element isn't editable and isn't sent on submit. Another difference is that readonly elements can be focused (and getting focused when "tabbing" through a form) while disabled elements can't. Read more about this in this great article or the defin...
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How to keep a .NET console app running?

...hen you are forcing the code to recheck variables. It wastes CPU resources and slows down your program. I would definitely say the first one. share | improve this answer | f...
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GSON throwing “Expected BEGIN_OBJECT but was BEGIN_ARRAY”?

.... You don't. You have an array of objects of your type. You can't just try and cast the result like that and expect it to magically work ;) The User guide for Gson Explains how to deal with this: https://github.com/google/gson/blob/master/UserGuide.md This will work: ChannelSearchEnum[] enums = ...
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Intro to GPU programming [closed]

... You get programmable vertex and pixel shaders that allow execution of code directly on the GPU to manipulate the buffers that are to be drawn. These languages (i.e. OpenGL's GL Shader Lang and High Level Shader Lang and DirectX's equivalents ), are C s...
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How do I set the UI language in vim?

I saw this on reddit, and it reminded me of one of my vim gripes: It shows the UI in German . Damn you, vim! I want English , but since my OS is set up in German (the standard at our office), I guess vim is actually trying to be helpfull. ...
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How do I return multiple values from a function? [closed]

...ing library got the NamedTuple class to make named tuples easier to create and more powerful. Inheriting from typing.NamedTuple lets you use docstrings, default values, and type annotations. Example (From the docs): class Employee(NamedTuple): # inherit from typing.NamedTuple name: str id...
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HTML for the Pause symbol in audio and video control

...ich could be considered adequate replacements, including: | | - two standard (bolded) vertical bars. ▋▋ - ▋ and another▋ ▌▌ - ▌ and another▌ ▍▍ - ▍ and another▍ ▎▎ - ▎ and another▎ ❚❚ - &...