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Why is there no tuple comprehension in Python?
As we all know, there's list comprehension, like
10 Answers
10
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Mercurial stuck “waiting for lock”
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32
hg recover should be run after a broken locking situation.
– James Broadhead
Dec 8 '11 at 16:49
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What's the difference between an object initializer and a constructor?
...re parameters, and are used to create and initialize an object before the calling method gets the handle to the created object. For example:
MyObject myObjectInstance = new MyObject(param1, param2);
In this case, the constructor of MyObject will be run with the values param1 and param2. These ar...
How do I make my GUI behave well when Windows font scaling is greater than 100%
...vides caveats and cautions against assuming DPI-awareness is easy.
I generally avoid DPI-aware scaling with TForm.Scaled = True. DPI awareness is only important to me when it becomes important to customers who call me and are willing to pay for it. The technical reason behind that point of view i...
Java: is there a map function?
...;
}
});
System.out.println(output);
Output:
[a, 14, 1e, 28, 32]
These days, with Java 8, there is actually a map function, so I'd probably write the code in a more concise way:
Collection<String> hex = input.stream()
.map(Integer::toHexString)
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Flushing footer to bottom of the page, twitter bootstrap
I am generally familiar with the technique of flushing a footer using css.
34 Answers
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Text overflow ellipsis on two lines
...lt;div class="ellipsis">
<div>
<p>
Call me Ishmael. Some years ago – never mind how long precisely – having
little or no money in my purse, and nothing particular to interest me on
shore, I thought I would sail about a little and see...
What's a good way to overwrite DateTime.Now during testing?
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My preference is to have classes that use time actually rely on an interface, such as
interface IClock
{
DateTime Now { get; }
}
With a concrete implementation
class SystemClock: IClock
{
DateTime Now { get { return DateTime.Now; } }
}
Then if you want, you ca...
Casting interfaces for deserialization in JSON.NET
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This is not fine at all. The point of using interfaces is to use dependency injection, but doing this with an object typed parameter required by your constructor you totally screw up the point of having an interface as a property.
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Is there a link to GitHub for downloading a file in the latest release of a repository?
... There is no browser_download_url any more. You can use tarball_url now. curl -s https://api.github.com/repos/git-ftp/git-ftp/releases | grep tarball_url | head -n 1 | cut -d '"' -f 4
– maikel
Apr 23 '16 at 7:13
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