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How is the 'use strict' statement interpreted in Node.js? [duplicate]
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"use strict";
Basically it enables the strict mode.
Strict Mode is a feature that allows you to place a program, or a function, in a "strict" operating context. In strict operating context, the method form binds this to the objects as befor...
'Missing contentDescription attribute on image' in XML
...heir devices more easily, including text-to-speech,
haptic feedback, trackball and D-pad navigation that augments their
experience. Android application developers can take advantage of these
services to make their applications more accessible and also build
their own accessibility services.
This gu...
Remove unnecessary svn:mergeinfo properties
...nts to add/change a lot of svn:mergeinfo properties to files that are totally unrelated to the things that I want to merge.
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What's causing my java.net.SocketException: Connection reset? [duplicate]
...in our logs. We are unsure as to where the Connection reset error is actually coming from, and how to go about debugging.
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Bootstrap 3 Navbar with Logo
...ood code sample. A key requirement other than having acceptable display on all screen sizes is the menu collapsibility on smaller screens.
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What is the difference between a definition and a declaration?
...// extern can be omitted for function declarations
class foo; // no extern allowed for type declarations
A definition actually instantiates/implements this identifier. It's what the linker needs in order to link references to those entities. These are definitions corresponding to the above declara...
“To Do” list before publishing Android app to market [closed]
...advice:
Launch your app at the end of the week (Thursday afternoon is usually a good time). Why so? Well, no companies would like to publish an app only 1.5 day before the week end -> too dangerous (in case there is a problem that needs a quick reaction time).
Use proguard on your app (usually,...
Convert string to nullable type (int, double, etc…)
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+1, Just beat me to it. A small nitpick: the converted value needs to be assigned directly to result, not to result.Value. ie, "result = (T)conv.ConvertFrom(s);".
– LukeH
Apr 21 '09 at 15:33
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Does a favicon have to be 32x32 or 16x16?
...recommendation should be to provide a 32x32 icon, skipping 16x16 entirely. All current browsers and devices support 32x32 icons. The icon will routinely be upscaled to as much as 192x192 depending on the environment (assuming there are no larger sizes available or the system didn't recognize them). ...
How do I edit an existing tag message in git?
...;tag-name> [commit]
Whole story:
Building on Sungram's answer (originally proposed as an edit):
1. Accepted answer
This is an improvement over Andy and Eric Hu's answers.
Their answers will create a new tag object that references the old tag object and both are going to have the same name. ...