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What is the Invariant Culture?
...ture, then parsing will fail. However you can use the invariant culture to convert a number to a string and later parse it back from any computer with any culture set.
// Use some non-invariant culture.
CultureInfo nonInvariantCulture = new CultureInfo("en-US");
Thread.CurrentThread.CurrentCulture ...
What are the differences between Rust's `String` and `str`?
...an be seen as a fixed-length String that cannot be resized (you can always convert it into a String if you want to resize it).
A very similar relationship exists between [T] and Vec<T> except there is no UTF-8 constraint and it can hold any type whose size is not dynamic.
The use of str on t...
Using an ORM or plain SQL? [closed]
...dog-work of copying database columns to object fields. They usually handle converting the language's date and time types to the appropriate database type. They generally handle one-to-many relationships pretty elegantly as well by instantiating nested objects. I've found if you design your database ...
Move assignment operator and `if (this != &rhs)`
...rray;
mArray = nullptr;
mArray = other.mSize ? new int[other.mSize] : nullptr;
mSize = other.mSize;
}
std::copy(other.mArray, other.mArray + mSize, mArray);
}
return *this;
}
Explanation:
One of the more expensive things you can do on mo...
IN vs OR in the SQL WHERE Clause
...
I think oracle is smart enough to convert the less efficient one (whichever that is) into the other. So I think the answer should rather depend on the readability of each (where I think that IN clearly wins)
...
Log4Net, how to add a custom field to my logging
... return Message;
}
}
}
3) Log4NetExtentedLoggingPatternConverter.cs
namespace Common.Utils.LogHelper
{
public class Log4NetExtentedLoggingPatternConverter : PatternConverter
{
protected override void Convert(TextWriter writer, object state)
{
...
How do I deserialize a JSON string into an NSDictionary? (For iOS 5+)
...NSString with special characters in NSString strChangetoJSON.
Then you can convert that string to JSON response using above code.
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JavaScript and Threads
...ge:
//As a worker normally take another JavaScript file to execute we convert the function in an URL: http://stackoverflow.com/a/16799132/2576706
function getScriptPath(foo){ return window.URL.createObjectURL(new Blob([foo.toString().match(/^\s*function\s*\(\s*\)\s*\{(([\s\S](?!\}$))*[\s\S])/)...
Correct way to use StringBuilder in SQL
... No, you shouldn't. It's less readable than using +, which will be converted into the same code anyway. StringBuilder is useful when you can't perform all the concatenation in a single expression, but not in this case.
– Jon Skeet
Jan 4 '12 at 11:09
...
Can “using” with more than one resource cause a resource leak?
...ear. Suppose we have:
public sealed class Foo : IDisposable
{
private int handle = 0;
private bool disposed = false;
public Foo()
{
Blah1();
int x = AllocateResource();
Blah2();
this.handle = x;
Blah3();
}
~Foo()
{
Dispose(...