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Scanner is skipping nextLine() after using next() or nextFoo()?
...
FYI: merged from stackoverflow.com/questions/7056749/…
– Shog9
Nov 13 '14 at 19:11
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React.js - input losing focus when rerendering
...t I was re-rendering the input on state change.
Buggy Code:
import React from 'react';
import styled from 'styled-components';
class SuperAwesomeComp extends React.Component {
state = {
email: ''
};
updateEmail = e => {
e.preventDefault();
this.setState({ email: e.target.valu...
What is the difference between ndarray and array in numpy?
...o create an array using numpy.ndarray, but it is not the recommended way. From the docstring of numpy.ndarray:
Arrays should be constructed using array, zeros or empty ... The parameters given here refer to a
low-level method (ndarray(...)) for instantiating an array.
Most of the meat of...
No Entity Framework provider found for the ADO.NET provider with invariant name 'System.Data.SqlClie
...into the same problem and it looks like EntityFramework although installed from NuGet Package Manager was not correctly installed in the project.
I managed to fix it by running the following command on Package Manager Console:
PM> Install-Package EntityFramework
...
Error: Could not find or load main class [duplicate]
...he entirety of classpath. Therefore this particular example must be called from the directory in which thepackagename exists.
To be clear, the name of this class is not TheClassName, It's thepackagename.TheClassName. Attempting to execute TheClassName does not work, because no class having that na...
In Python, when to use a Dictionary, List or Set?
...hone numbers to a list: [number1, number2, ...]).
When you want a mapping from keys to values, use a dict. (For example, when you want a telephone book which maps names to phone numbers: {'John Smith' : '555-1212'}). Note the keys in a dict are unordered. (If you iterate through a dict (telephone b...
Singleton: How should it be used
Edit:
From another question I provided an answer that has links to a lot of questions/answers about singletons: More info about singletons here:
...
How can I archive git branches?
... the branch just check out the tag. It will effectively restore the branch from the tag.
To archive and delete the branch:
git tag archive/<branchname> <branchname>
git branch -d <branchname>
To restore the branch some time later:
git checkout -b <branchname> archive/<...
Most Pythonic way to provide global configuration variables in config.py? [closed]
...r it to reference if you need to. You can also pass in additional defaults from your code. It also maps attribute and mapping style syntax to the same configuration object.
share
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improve this ans...
Most useful NLog configurations [closed]
...n strictly configuration suggestions.
Here are some general logging links from here at SO (you might have seen some or all of these already):
log4net vs. Nlog
Logging best practices
What's the point of a logging facade?
Why do loggers recommend using a logger per class?
Use the common pattern ...