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What do the f and t commands do in Vim?

... information but people keep telling me that they are very useful. Would really appreciate an answer with an example if possible, thanks! ...
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Literal notation for Dictionary in C#?

...gt; object first as the shortcut syntax is translated to a bunch of Add() calls (like your code): var data = new Dictionary<string, string> { { "test", "val" }, { "test2", "val2" } }; In C# 6, you now have the option of using a more intuitive syntax with Dictionary as well as any o...
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Revert a range of commits in git

...g for: git revert B^..D B^ means "the first parent commit of B": that allows to include B in the revert. See "git rev-parse SPECIFYING REVISIONS section" which include the <rev>^, e.g. HEAD^ syntax: see more at "What does the caret (^) character mean?") Note that each reverted commit is ...
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How to include layout inside layout?

...sing Layouts Although Android offers a variety of widgets to provide small and re-usable interactive elements, you might also need to re-use larger components that require a special layout. To efficiently re-use complete layouts, you can use the tag to embed another layout inside the cu...
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How do I enter RGB values into Interface Builder?

... Interface Builder? I can select predefined colors but I would like to manually enter in RGB values. Where can I do this? 5...
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Undo git stash pop that results in merge conflict

... Excellent thanks! #6 is really the answer I was looking for. Could add a git stash drop as the last step to get rid of the unwanted stash from #2. – austinmarton Oct 17 '14 at 0:39 ...
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What is the most efficient way to create a dictionary of two pandas Dataframe columns?

... I found a faster way to solve the problem, at least on realistically large datasets using: df.set_index(KEY).to_dict()[VALUE] Proof on 50,000 rows: df = pd.DataFrame(np.random.randint(32, 120, 100000).reshape(50000,2),columns=list('AB')) df['A'] = df['A'].apply(chr) %timeit dict(zip(df...
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What does -save-dev mean in npm install grunt --save-dev

...v: Package will appear in your devDependencies. According to the npm install docs. If someone is planning on downloading and using your module in their program, then they probably don't want or need to download and build the external test or documentation framework that you use. In other wor...
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HttpURLConnection timeout settings

... N.B. !!! you need to call setConnectTimeout before any of the methods that implicitly connect (basically all the methods that throw IllegalStateException if already connected). Ideally make setConnectTimeout (readTimeout) the first methods called....
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Troubleshooting “The use statement with non-compound name … has no effect”

... PHP's use isn't the same as C++'s using namespace; it allows you to define an alias, not to "import" a namespace and thus henceforth omit the namespace qualifier altogether. So, you could do: use Blog\Article as BA; ... to shorten it, but you cannot get rid of it entirely. ...