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Why does “pip install” inside Python raise a SyntaxError?
...install from the Python shell, but I get a SyntaxError . Why do I get this error? How do I use pip to install the package?
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Break when a value changes using the Visual Studio debugger
Is there a way to place a watch on variable and only have Visual Studio break when that value changes?
13 Answers
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How to detect if a stored procedure already exists
... have to write a deployment script which will work if a stored procedure exists or does not exist. i.e. if it exists, then I need to alter it, otherwise create it.
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How can I set the default value for an HTML element?
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edited Mar 18 at 12:10
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Fastest way to flatten / un-flatten nested JSON objects
... function(data) {
"use strict";
if (Object(data) !== data || Array.isArray(data))
return data;
var regex = /\.?([^.\[\]]+)|\[(\d+)\]/g,
resultholder = {};
for (var p in data) {
var cur = resultholder,
prop = "",
m;
while (m = re...
Detect Chrome extension first run / update
How can an extension find out that it is being run for the first time or has just been updated, so that the extension can perform some specific actions? (e.g. open a help page or update settings)
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What is an abstract class in PHP?
What is an abstract class in PHP?
7 Answers
7
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Converting RGB to grayscale/intensity
When converting from RGB to grayscale, it is said that specific weights to channels R, G, and B ought to be applied. These weights are: 0.2989, 0.5870, 0.1140.
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Why do Java programmers like to name a variable “clazz”? [closed]
I've seen lots of codes have declaration like Class clazz , where does this originate from ? Is this some kind of convention ? I think 'clazz' is not even an English word , has no meaning at all , how can so many programmers name a wrong name coincidentally ?
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Math functions in AngularJS bindings
Is there a way to use math functions in AngularJS bindings?
13 Answers
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