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Why can't strings be mutable in Java and .NET?
...sequent changes: Since Jave 7, String.substring() performs a full copy, in order to prevent the problems mentioned in comments above. In Java 8, the two fields enabling char[] sharing, namely count and offset, are removed, thus reducing memory footprint of String instances.
– C...
Using querySelector with IDs that are numbers
... character that is a hex digit immediately follows the escape sequence, in order to distinguish that character from the escape sequence. See w3.org/TR/CSS21/syndata.html#characters for more details.
– BoltClock♦
May 18 '14 at 13:46
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SSL certificate rejected trying to access GitHub over HTTPS behind firewall
...1+n) ".pem"} /-----END CERTIFICATE-----/ {n++}'
$ c_rehash
Important: In order to use c_rehash you have to install openssl-perl too.
Ignore SSL certificate verification.
WARNING: Disabling SSL certificate verification has security implications. Without verification of the authenticity of SSL/HTTP...
Redirect to external URI from ASP.NET MVC controller
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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How can I add an empty directory to a Git repository?
...irectory
*
# Except this file
!.gitignore
Then you don't have to get the order right the way that you have to do in m104's solution.
This also gives the benefit that files in that directory won't show up as "untracked" when you do a git status.
Making @GreenAsJade's comment persistent:
I thi...
When to use Task.Delay, when to use Thread.Sleep?
...ary real-world use is as retry timers for I/O operations, which are on the order of seconds rather than milliseconds.
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Combining node.js and Python
...
There are several ways to achieve this and here is the list in increasing order of complexity
Python Shell, you will write streams to the python console and it
will write back to you
Redis Pub Sub, you can have a channel
listening in Python while your node js publisher pushes data
Websocket...
LINQ to Entities does not recognize the method
...ery. It has to be able to convert the query to an actual SQL statement. In order for that to work, you will have to restructure your query expression into an expression that Entity Framework can handle.
public System.Linq.Expressions.Expression<Func<Charity, bool>> IsSatisfied()
{
s...
RichTextBox (WPF) does not have string property “Text”
...the Control as I am using WPF. In there, there is no Text property, and in order to get a text, I should have used this line:
string myText = new TextRange(transcriberArea.Document.ContentStart, transcriberArea.Document.ContentEnd).Text;
thanks
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What is the difference between Caching and Memoization?
...trol of the caching policy in your function, whereas memoization is higher order and happens outside the function I guess.
– nicolas
May 1 '14 at 8:41
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