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Best way to store time (hh:mm) in a database
...nore the other components of the date, but what's the best way to do this without storing more info than I actually need?
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Count(*) vs Count(1) - SQL Server
...e is a noticeable difference in performance or if this is just a legacy habit that has been brought forward from days gone past?
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phantomjs not waiting for “full” page load
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Another approach is to just ask PhantomJS to wait for a bit after the page has loaded before doing the render, as per the regular rasterize.js example, but with a longer timeout to allow the JavaScript to finish loading additional resources:
page.open(address, function (...
Why can't a text column have a default value in MySQL?
If you try to create a TEXT column on a table, and give it a default value in MySQL, you get an error (on Windows at least). I cannot see any reason why a text column should not have a default value. No explanation is given by the MySQL documentation. It seems illogical to me (and somewhat frustrati...
Are there any cases when it's preferable to use a plain old Thread object instead of one of the newe
I see a lot of people in blog posts and here on SO either avoiding or advising against the usage of the Thread class in recent versions of C# (and I mean of course 4.0+, with the addition of Task & friends). Even before, there were debates about the fact that a plain old thread's functionality c...
Is it possible to use “/” in a filename?
...here a way to use the slash character that normally separates directories within a filename in Linux?
6 Answers
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PHP: Convert any string to UTF-8 without knowing the original character set, or at least try
I have an application that deals with clients from all over the world, and, naturally, I want everything going into my databases to be UTF-8 encoded.
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what is the difference between const_iterator and iterator? [duplicate]
...ss when we are traversing the vector in "read only wise", we prefer const_iterator , right?
3 Answers
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Java - How to create new Entry (key, value)
I'd like to create new item that similarly to Util.Map.Entry that will contain the structure key , value .
11 Answers
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What are 'closures' in .NET?
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I have an article on this very topic. (It has lots of examples.)
In essence, a closure is a block of code which can be executed at a later time, but which maintains the environment in which it was first created - i.e. it can still use the local variables etc of t...