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Automating the InvokeRequired code pattern
...formance hit using this approach, which could pile up when called multiple times. stackoverflow.com/a/747218/724944
– surfen
Nov 29 '11 at 12:05
5
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Nearest neighbors in high-dimensional data?
...orous theory that supports its performance. It can be shown that the query time is sublinear in the size of the database, i.e., faster than linear search. How much faster depends upon how much approximation we can tolerate.
Finally, LSH is compatible with any Lp norm for 0 < p <= 2. Therefore...
How do pointer to pointers work in C?
...u know!”
“Well, what is the song, then?” said Alice, who was by this time completely bewildered.
“I was coming to that,” the Knight said. “The song really is ‘A-sitting On A Gate’: and the tune's my own invention.”
...
What's the best way of scraping data from a website? [closed]
...t becomes obvious quickly if you try it but a lot of people waste a lot of time going down this road for some reason. Don't be scared of xpath or css selectors, they are WAY easier to learn than regexes and they were designed to solve this exact problem.
Javascript-heavy sites
In the old days you ...
Installing Numpy on 64bit Windows 7 with Python 2.7.3 [closed]
...at": This problem has been solved here. Although I did not find it at that time and instead installed the C++ Compiler for Python.
Then the installation continued but failed because of an additional inner exception. Installing .NET 3.5 solved this.
Finally the installation was done. It took some t...
Is there a Boolean data type in Microsoft SQL Server like there is in MySQL? [duplicate]
...an application tier in front of the database, it can be converted "just-in-time" using a CASE expression e.g.
SELECT
a.answer_body,
CASE a.is_accepted WHEN 1 THEN 'TRUE' ELSE 'FALSE' END AS is_accepted
FROM answers AS a;
Storing boolean values as a character data type like char(1) or varc...
Flex-box: Align last row to grid
...ne, like Samsung Internet 6.0) because the spec was a bit ambiguous at the time. Now the spec has been clarified and the new versions of Chrome render auto-fit correctly, but browsers with old engine are still in use, so please be careful with this value.
– Ilya Streltsyn
...
Xcode 4 hangs at “Attaching to (app name)”
...changes, run again, still works. Then I quit XCode and the simulator, next time I run - hangs at "attaching to <process>".
– Tomas Andrle
Apr 4 '11 at 23:16
...
Why is good UI design so hard for some Developers? [closed]
Some of us just have a hard time with the softer aspects of UI design ( myself especially ). Are "back-end coders" doomed to only design business logic and data layers? Is there something we can do to retrain our brain to be more effective at designing pleasing and useful presentation layers?
...
How Do I Fetch All Old Items on an RSS Feed?
... more information is that it remembered it from when it came up the first time.
There is some information on something like this talked about as an extension to the ATOM protocol, but I don't know if it is actually implemented anywhere.
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