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PHP - Extracting a property from an array of objects
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MikeSchinkel
4,49544 gold badges2929 silver badges4141 bronze badges
answered Aug 13 '14 at 12:24
Josep AlsinaJose...
How do I get the current line number?
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In .NET 4.5 / C# 5, you can get the compiler to do this work for you, by writing a utility method that uses the new caller attributes:
using System.Runtime.CompilerServices;
static void SomeMethodSomewhere()
{
ShowMessage("Boo")...
mongo - couldn't connect to server 127.0.0.1:27017
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49
This error is what you would see if the mongo shell was not able to talk to the mongod server.
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Where can I set environment variables that crontab will use?
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14 Answers
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ASP.NET MVC framework 4.5 CSS bundle does not work on the hosting
I am runing an App on app harbor written in MVC4.
11 Answers
11
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Does Git warn me if a shorthand commit ID can refer to 2 different commits?
...g commits with duplicate prefixes like this:
git rev-list master | cut -c-4 | sort | uniq -c | sort -nr | head
This takes the list of revisions in master, cuts out the first 4 characters and throws away the rest, count the duplicates and sort numerically. In a my relatively small repository of ~1...
Get list of data-* attributes using javascript / jQuery
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Actually, if you're working with jQuery, as of version 1.4.3 1.4.4 (because of the bug as mentioned in the comments below), data-* attributes are supported through .data():
As of jQuery 1.4.3 HTML 5 data-
attributes will be automatically
pulled in to jQuery's data object.
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How to map with index in Ruby?
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846
If you're using ruby 1.8.7 or 1.9, you can use the fact that iterator methods like each_with_in...
Programmatically Hide/Show Android Soft Keyboard [duplicate]
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4 Answers
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Node Version Manager install - nvm command not found
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edited Feb 19 '19 at 21:47
johndpope
4,10322 gold badges3131 silver badges3636 bronze badges
answered ...