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Why would I want stage before committing in Git?
...then you do your work, then you run git add, and then git commit. Why the extra git add step?
The secret here is what Git calls, variously, the index, or the staging area, or sometimes—rarely these days—the cache. These are all names for the same thing.
Edit: I think I may be confusing the te...
The easiest way to transform collection to array?
...of the correct type. And in this case, honestly, I wouldn't care about one extra single empty array in my application. That's far below noise level.
– Andreas Dolk
Jul 21 '10 at 6:28
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Set opacity of background image without affecting child elements
... @mystrdat You're already downloading the image, this isn't an extra request.
– brad
Feb 22 '13 at 4:47
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How can I make Visual Studio wrap lines at 80 characters?
Is there any way to make Visual Studio word-wrap at 80 characters? I'm using VS2008.
10 Answers
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What are the differences between the urllib, urllib2, urllib3 and requests module?
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How does somebody create a url with an encoded query string using urllib2? It's the only reason I'm using urllib and I'd like to make sure I'm doing everything the latest/greatest way.
– Gattster
Jan 7 '10 at 8:51
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Dependency graph of Visual Studio projects
...straight and this improves the answer usefulness, do you want I remove the extra details and screenshots?
– Patrick from NDepend team
Apr 29 at 8:54
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How can I output a UTF-8 CSV in PHP that Excel will read properly?
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I found that things came out garbled if I started the string as just the BOM, then on another line added the "sep=,\n", then on another line added the data. Things were fine if I did it all in one line ($csv = chr(255) . chr(254) /* BOM */ . "sep=,\n" . mb_convert_encoding($csv,...
Java's Virtual Machine and CLR
...nsiders a List<int> to be a completely different type from a List<String>.
Under the covers, it uses the same MSIL for all reference-type specializations (so a List<String> uses the same implementation as a List<Object>, with different type-casts at the API boundaries), but ...
When should I use a struct rather than a class in C#?
...t what about Microsoft - what is the stance on struct usage? I sought some extra learning from Microsoft, and here is what I found:
Consider defining a structure instead of a class if instances of the
type are small and commonly short-lived or are commonly embedded in
other objects.
D...
What is the difference between List (of T) and Collection(of T)?
...s that it is returning a new instance. Note that for e.g. a Dictionary<string, List<string>> to return List<string> is just fine, since the dictionary's state only encapsulates the identities of the lists therein, rather than their contents.
– supercat
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