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How to write to file in Ruby?
... I find this ironic. The answer is very well documented... but now a year later, this question is the first hit on Google. When the question was asked, it may have seemed that the OP was dedicating little effort but now as far as Google is concerned, this is the best source.
...
How to pass parameters correctly?
...rd>(creditCard) is just a verbose way of saying std::move(creditCard).
Now...
If your types have "cheap" moves, you may want to just make your life easy and take everything by value and "std::move along".
Account(std::string number, float amount, CreditCard creditCard)
: number(std::move(numbe...
What is the difference between is_a and instanceof?
... must accept an Object as the first argument, but PHP versions >= 5.3.9 now accept an optional third boolean argument $allow_string (defaults to false) to allow comparisons of string class names instead:
class MyBaseClass {}
class MyExtendingClass extends MyBaseClass {}
// Original behavior, ev...
How to get NSDate day, month and year in integer format?
...criptionWithCalendarFormat : gives a warning and seems to be deprecated by now.
9 Answers
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Generate C# class from XML
... tried it and my hair turned white just like the Indiana Jones movie.
But now I use http://xmltocsharp.azurewebsites.net/ and now I'm as young as ever.
Here's a segment of what it generated:
namespace Xml2CSharp
{
[XmlRoot(ElementName="entry")]
public class Entry {
[XmlElement(Ele...
Find and restore a deleted file in a Git repository
... got an error. error: pathspec <filename> did not match any file(s) known to git.. The solution was to use git bash.
– donturner
Jul 26 '12 at 18:07
56
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Hash String via SHA-256 in Java
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@BrendanLong Now, How to retrieval digest to String again?
– Sajad
Oct 22 '13 at 19:22
1
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ASP.NET MS11-100: how can I change the limit on the maximum number of posted form values?
...CollectionKeys" value="1001" />
</appSettings>
That should work now (after you have applied the security update) to change the limit.
I hadn't updated my machine yet, so using Reflector I checked the HttpValueCollection class, and it didn't have the ThrowIfMaxHttpCollectionKeysExceeded...
What is the difference between “git init” and “git init --bare”?
...u don't get a directory where you can work. Everything in the directory is now what was contained in the .git folder in the above case.
Why You Would Use One vs. the Other
The need for git repos without a working directory is the fact that you can push branches to it and it doesn't manage what som...
What is the difference between visibility:hidden and display:none?
...the line. Everyone in line will then move forward one position to fill the now empty slot. This is like display:none.
Contrast this with the similar situation, but that someone in front of you puts on an invisibility cloak. While viewing the line, it will look like there is an empty space, but peop...