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Why don't Java's +=, -=, *=, /= compound assignment operators require casting?
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@supercat , what trickery is this? A widening conversion that is incorrectly rounded, followed by an addition that doesn't actually change the result, casting to int again to produce a result that is most unexpected for normal human mind...
Regex Last occurrence?
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what if i want the same reqeust as my original question , but without the \ in the beginning ?
– Royi Namir
Jul 7 '12 at 12:09
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What is the purpose of the '@' symbol in CSS?
...y media types), control which styles are applied and which aren't based on what media the page is being displayed in. In my code example, only when printing a document should all text be set in black against a white (the paper) background. You can use media queries to filter out print media, mobile ...
What does this thread join code mean?
In this code, what does the two joins and break mean? t1.join() causes t2 to stop until t1 terminates?
10 Answers
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SqlException from Entity Framework - New transaction is not allowed because there are other threads
...ulling out of hair I discovered that the foreach loops were the culprits. What needs to happen is to call EF but return it into an IList<T> of that target type then loop on the IList<T>.
Example:
IList<Client> clientList = from a in _dbFeed.Client.Include("Auto") select a;
forea...
How to line-break from css, without using ?
... Another "why didn't I think of this?!" answer. <br/> is great at what it does; no need to reinvent the wheel. Thanks!
– rinogo
Oct 24 '17 at 5:30
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How do I suspend painting for a control and its children?
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What a great answer and a tremendous help! I made SuspendDrawing and ResumeDrawing extension methods for the Control class, so I can call them for any control in any context.
– Zach Johnson
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How to quickly check if folder is empty (.NET)?
..., and start returning results before reading all the directory contents.
What's New in the BCL in .NET 4 Beta 1
Directory.EnumerateFileSystemEntries method overloads
public bool IsDirectoryEmpty(string path)
{
IEnumerable<string> items = Directory.EnumerateFileSystemEntries(path);
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CSS styling in Django forms
...s the easiest change to make to original question's code that accomplishes what was asked. It also keeps you from repeating yourself if you reuse the form in other places; your classes or other attributes just work if you use the Django's as_table/as_ul/as_p form methods. If you need full control f...
Get current time in milliseconds in Python?
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For what I needed, here's what I did, based on @samplebias' comment above:
import time
millis = int(round(time.time() * 1000))
print millis
Quick'n'easy. Thanks all, sorry for the brain fart.
For reuse:
import time
current_...