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Most common C# bitwise operations on enums
...nfuse the issue. The .NET Enumeration Type Naming Guidelines indicate that all [Flags] enums should have pluralised names, so the name FlagsEnum has even more serious issues than ugliness.
– Drew Noakes
Jan 16 '13 at 11:48
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Returning a boolean from a Bash function
...ode 0 = everything went ok = 0 errors; error code 1 = the main thing this call was supposed to do failed; else: fail! look it up in the manpage.
– flying sheep
Mar 3 '14 at 19:51
7...
Building big, immutable objects without using constructors having long parameter lists
...of course completely wrong.
The trick is that only the build() method actually creates a Foo (hence you Foo can be immutable).
FooFactory.create(), whereXXX(..) and withXXX(..) all create "something else".
That something else may be a FooFactory, here's one way to do it....
You FooFactory would ...
document.getElementById vs jQuery $()
...ly in <IE8. It also gets elements by name therefore you could theoretically argue document.getElementById is not only misleading, but can return incorrect values. I think @John new this, but I thought it wouldn't hurt to add it in.
– Lime
Jul 20 '11 at 19:...
Error type 3 Error: Activity class {} does not exist
...the Build directory
Restarted Android Studio
Rebuild the Project
Run
Optionally (Go to the files menu on android, click on "Invalidate Caches / Restart..." uninstall the app on your phone and try again)
And everything worked fine!
I think the key is to restart your IDE.
Hope this helps you or a...
How and/or why is merging in Git better than in SVN?
...ne, is much better merging than in traditional tools like SVN.
Is this actually due to inherent differences in how the two systems work, or do specific DVCS implementations like Git/Mercurial just have cleverer merging algorithms than SVN?
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Formatting floats without trailing zeros
...ptimization is bad, but it's because the OP's trick requires you to remove all zeroes THEN all decimals and then NOT MORE ZEROS. Gabriel's approach just removes all zeros and periods until it hits something else.
– Scott Stafford
May 11 at 14:47
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Why does ReSharper want to use 'var' for everything?
...irst and most frequent things I've noticed it suggesting is to change most/all my explicit declarations to var instead. For example:
...
How can I scale the content of an iframe?
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@lxs, Not at all. I loved it, and gave it a +1. Good job.
– Jonathan M
Mar 27 '12 at 0:20
8
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How to create a drop shadow only on one side of an element?
...;
}
<div id="box" class="box-shadow"></div>
UPDATE 3
All my previous answers have been using extra markup to get create this effect, which is not necessarily needed. I think this a much cleaner solution... the only trick is playing around with the values to get the right positi...