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Store pictures as files or in the database for a web app?
My question is fairly generic and I know there might not be an 100% answer to it. I'm building an ASP .NET web solution that will include a lot of pictures and hopefully a fair amount of traffic. I do really want to achieve performance.
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Why does a RegExp with global flag give wrong results?
...oo Bar'));
re.lastIndex = 0;
result.push(re.test('Foo Bar'));
// result is now [true, true]
Having said that it may be more readable to create a new RegExp object each time (overhead is minimal as the RegExp is cached anyway):
result.push((/Foo B/gi).test(stringA));
result.push((/Foo B/gi).test(s...
Git diff says subproject is dirty
...tain an annoying change in the behavior of git submodule.
Submodules are now regarded as dirty if they have any modified files or untracked files, whereas previously it would only be the case if HEAD in the submodule pointed to the wrong commit.
The meaning of the plus sign (+) in the output...
convert a list of objects from one type to another using lambda expression
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If you know you want to convert from List<T1> to List<T2> then List<T>.ConvertAll will be slightly more efficient than Select/ToList because it knows the exact size to start with:
target = orig.ConvertAll(x => n...
Make a borderless form movable?
...t 4.5.2 to mono/net 4.5 and still does not work. Trying to find a solution now.
– Roger Deep
Sep 5 '17 at 16:01
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Is there a Java standard “both null or equal” static method?
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With Java 7 you can now directly do a null safe equals:
Objects.equals(x, y)
(The Jakarta Commons library ObjectUtils.equals() has become obsolete with Java 7)
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When deleting remote git branch “error: unable to push to unqualified destination”
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I've been trying to do exactly this for around an hour now, thanks a lot!
– sebkkom
Jan 19 '14 at 1:06
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What is the worst real-world macros/pre-processor abuse you've ever come across?
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He had two other quirks: A convex mirror mounted above his monitor "For knowing who is watching", and an occasional sudden exit from his chair to do a quick ten pushups. He explained this last one as "Compiler found error in code. This is punishment".
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How to run Nginx within a Docker container without halting?
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They seem to have a redirection in place server-side now (to nginx.org/en/docs/ngx_core_module.html).
– Charles Duffy
May 10 '17 at 15:46
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How to disable mouse scroll wheel scaling with Google Maps API
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As of now (October 2017) Google has implemented a specific property to handle the zooming/scrolling, called gestureHandling. Its purpose is to handle mobile devices operation, but it modifies the behaviour for desktop browsers as w...