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Best way to determine user's locale within browser
...d their browser to prefer.
Unfortunately this header is not available for reading inside JavaScript; all you get is navigator.language, which tells you what localised version of the web browser was installed. This is not necessarily the same thing as the user's preferred language(s). On IE you inst...
What is the difference between lower bound and tight bound?
...d 2n^2 = O(n^2) is asymptotically tight, but the bound 2n = O(n^2) is not. Read more: stackoverflow.com/questions/1364444/…
– Dragos Strugar
Sep 29 '17 at 12:41
add a commen...
How would I extract a single file (or changes to a file) from a git stash?
...
On the git stash manpage you can read (in the "Discussion" section, just after "Options" description) that:
A stash is represented as a commit whose tree records the state of the
working directory, and its first parent is the commit at HEAD w...
What is stack unwinding?
...
reading Nikolai's, jrista's and your answer in this order, now it makes sense!
– n611x007
Aug 10 '12 at 13:46
...
Which is faster: multiple single INSERTs or one multiple-row INSERT?
...ment will save you an overhead of 7 per insert statement, which in further reading the text also says:
If you are inserting many rows from the same client at the same time, use INSERT statements with multiple VALUES lists to insert several rows at a time. This is considerably faster (many times ...
Why there is no ForEach extension method on IEnumerable?
...
There is already a foreach statement included in the language that does the job most of the time.
I'd hate to see the following:
list.ForEach( item =>
{
item.DoSomething();
} );
Instead of:
foreach(Item item in list)
{
...
SQL Server 2008: how do I grant privileges to a username?
...
If you want to give your user all read permissions, you could use:
EXEC sp_addrolemember N'db_datareader', N'your-user-name'
That adds the default db_datareader role (read permission on all tables) to that user.
There's also a db_datawriter role - which g...
Java's L number (long) specification
...appears that when you type in a number in Java, the compiler automatically reads it as an integer, which is why when you type in (long) 6000000000 (not in integer's range) it will complain that 6000000000 is not an integer. To correct this, I had to specify 6000000000L . I just learned about ...
system(“pause”); - Why is it wrong?
...tinues execution of the program - the console window stays open so you can read the output.
A better idea would be to put a breakpoint at the end and debug it, but that again has problems.
share
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Why aren't python nested functions called closures?
...
The question has already been answered by aaronasterling
However, someone might be interested in how the variables are stored under the hood.
Before coming to the snippet:
Closures are functions that inherit variables from their enclosing ...