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Print Current Mercurial Revision Hash?
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Thanks Ry4an I had not idea about "-r ." referencing the current working copy revision. That seems like the better move then switching from "log" to "parent".
– Joseph Lisee
Jun 13 '12 at 15:52
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How to print without newline or space?
...can unbuffer all python output with python -u my.py. This is often a good idea if you want to watch progress in real-time.
– David Parks
Sep 15 at 23:30
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Why are only final variables accessible in anonymous class?
...anks. I had used the trick above on my own. I was not sure if it is a good idea. If Java does not allow it, there might be a good reason. Your answer clarifies that my List.forEach code is safe.
– RuntimeException
Oct 30 '15 at 11:54
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Filter Fiddler traffic
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@baburao Hi baburao, nope no idea. I don't think fiddler will have access to info like process (still should work with port if you make it so it would always run on the same one). Have never tried to do anything process related though, so I might be comp...
Cache busting via params
...rs have said, cache busting with a query param is usually considered a Bad Idea (tm), and has been for a long time. It's better to reflect the version in the file name. Html5 Boilerplate recommends against using the query string, among others.
That said, of the recommendations I have seen which cit...
How to enumerate an enum
...NET framework do not support Enum.GetValues. Here's a good workaround from Ideas 2.0: Enum.GetValues in Compact Framework:
public Enum[] GetValues(Enum enumeration)
{
FieldInfo[] fields = enumeration.GetType().GetFields(BindingFlags.Static | BindingFlags.Public);
Enum[] enumerations = new E...
Difference between outline and border
...outline: none should be avoided.
If you must remove it it maybe a better idea to provide alternative styling:
I’ve seen quite a few tips on how to remove the focus indicator by using outline:none or outline:0. Please do not do this, unless you replace the outline with something else that mak...
How to create Gmail filter searching for text only at start of subject line?
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Here's a tip: when you want to test an idea, try to come up with ways to disprove it. In your case, you wrote a filter to capture the square brackets, and your test expected the filter to work. You should test it expecting it to fail, like @DanielGill pointed out....
When to use IComparable Vs. IComparer
...acher 'B' wants to compare students based on EnglishScore. It will be good idea to implement IComparer separately. (More like a strategy pattern)
class CompareByMathScore : IComparer<Student>
{
public int Compare(Student x, Student y)
{
if (x.MathScore > y.MathScore)
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Number of elements in a javascript object
...ength() ); // alerts 2
In the end, I think you should probably ditch the idea of making your objects countable and figure out another way to do whatever it is you're doing.
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