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Can “using” with more than one resource cause a resource leak?
...returns and fills in font4 with the reference?
Let me make that a little bit more clear. Suppose we have:
public sealed class Foo : IDisposable
{
private int handle = 0;
private bool disposed = false;
public Foo()
{
Blah1();
int x = AllocateResource();
Blah...
What is the difference between __dirname and ./ in node.js?
...
IMO, this explanation is a bit clearer than the one from the accepted answer (you know, "the current directory" is a bit ambiguous there).
– BorisOkunskiy
Dec 9 '13 at 17:30
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What is the fastest factorial function in JavaScript? [closed]
...tKirby Javascript automatically converts these numbers to their closest 64-bit float representation. The real benefit of not having the full precision numbers in the code is reduced file size.
– le_m
Mar 9 '17 at 17:28
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jQuery Ajax calls and the Html.AntiForgeryToken()
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I like the solution provided by 360Airwalk, but it may be improved a bit.
The first problem is that if you make $.post() with empty data, jQuery doesn't add a Content-Type header, and in this case ASP.NET MVC fails to receive and check the token. So you have to ensure the header is always th...
How can I get the behavior of GNU's readlink -f on a Mac?
... the script could iterate over each part of the path, but it does become a bit complicated then.
– troelskn
Jul 13 '09 at 15:27
1
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Use of *args and **kwargs [duplicate]
...y arguments might be passed to your function, i.e. it allows you pass an arbitrary number of arguments to your function. For example:
>>> def print_everything(*args):
for count, thing in enumerate(args):
... print( '{0}. {1}'.format(count, thing))
...
>>> print_ev...
Attach a file from MemoryStream to a MailMessage in C#
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A bit of a late entry - but hopefully still useful to someone out there:-
Here's a simplified snippet for sending an in-memory string as an email attachment (a CSV file in this particular case).
using (var stream = new Memor...
Most Useful Attributes [closed]
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Be careful with this, it bites much bigger chunk out of your CPU than ToString.
– Nikola Radosavljević
Nov 22 '11 at 0:42
1
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Cross cutting concern example
...n use to encapsulate them with the desired transactional behavior is a big win.
Another good candidate as an example of a cross-cutting concern is authorization. Annotating a service method with a marker that tells who can call it, and letting some AOP advice decide whether to allow the method call...
CREATE TABLE IF NOT EXISTS equivalent in SQL Server [duplicate]
... into an answer ;)
– MaxU
Apr 20 at 10:32
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