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Android ADB device offline, can't issue commands
...us 7 and Galaxy Nexus were updated to Android 4.2.2.
The thing that fixed it for me was to upgrade the SDK platform-tools to r16.0.1. For me, this version was not displayed in my SDK Manager, so I pulled it down from http://dl.google.com/android/repository/platform-tools_r16.0.1-windows.zip directl...
Remove the complete styling of an HTML button/submit
...tely removing the styling of a button in Internet Explorer? I use a css sprite for my button, and everything looks ok.
7 A...
When should I use uuid.uuid1() vs. uuid.uuid4() in python?
...ption you do not create too many of them at the same time). I wouldn't use it if it's important that there's no connection between the uuid and the computer, as the mac address gets used to make it unique across computers.
You can create duplicates by creating more than 214 uuid1 in less than 100ns...
How to permanently set $PATH on Linux/Unix? [closed]
I'm trying to add a directory to my path so it will always be in my Linux path. I've tried:
24 Answers
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Best practices/performance: mixing StringBuilder.append with String.concat
... to understand what the best practice is and why for concatenating string literals and variables for different cases. For instance, if I have code like this
...
403 Forbidden vs 401 Unauthorized HTTP responses
...
A clear explanation from Daniel Irvine:
There's a problem with 401 Unauthorized, the HTTP status code for authentication errors. And that’s just it: it’s for authentication, not authorization.
Receiving a 401 response is the server telling you, “you aren’t
authenticated...
Why is my git repository so big?
145M = .git/objects/pack/
12 Answers
12
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How to render and append sub-views in Backbone.js
...ewhat deep in my application. There are a bunch of ways I could think of initializing, rendering and appending the sub-views, but I'm wondering what common practice is.
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Is it not possible to stringify an Error using JSON.stringify?
... }, this);
return alt;
},
configurable: true,
writable: true
});
var error = new Error('testing');
error.detail = 'foo bar';
console.log(JSON.stringify(error));
// {"message":"testing","detail":"foo bar"}
Using Object.defineProperty() adds toJSON without it being an...
One class per file rule in .NET? [closed]
I follow this rule but some of my colleagues disagree with it and argue that if a class is smaller it can be left in the same file with other class(es).
...