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Drop data frame columns by name

... Nutty. identical(post_time_1, post_time_2) [1] TRUE =D – Daniel Fletcher Apr 30 '16 at 2:47 add a comment ...
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$.focus() not working

... If there is a label with for="same_as_input_id", then you have to use .get(0). – Shimbala Sep 9 at 7:14 add a comment ...
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Can I use the range operator with if statement in Swift?

...three assembly instruction: addq $-200, %rdi cmpq $99, %rdi ja LBB0_1 this is exactly the same assembly code that is generated for if statusCode >= 200 && statusCode <= 299 You can verify that with xcrun -sdk macosx swiftc -O -emit-assembly main.swift As of Swift 2, th...
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Difference between getDefaultSharedPreferences and getSharedPreferences

...efaultSharedPreferences will use a default name like "com.example.something_preferences", but getSharedPreferences will require a name. getDefaultSharedPreferences in fact uses Context.getSharedPreferences (below is directly from the Android source): public static SharedPreferences getDefaultShar...
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How to set timeout for http.Get() requests in Golang?

...ontext.WithTimeout(context.Background(), time.Second*3) defer cncl() req, _ := http.NewRequestWithContext(ctx, http.MethodGet, "https://google.com", nil) resp, _ := http.DefaultClient.Do(req) share | ...
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How to filter object array based on attributes?

...<= 1000 && el.sqft >= 500 && el.num_of_beds >=2 && el.num_of_baths >= 2.5; }); Live Example: var obj = { 'homes': [{ "home_id": "1", "price": "925", "sqft": "1100", "num_of_...
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CGridCellNumeric - A numeric cell class for the MFC Grid - C/C++ - 清...

... is done on the fly as the user is typing. All validation is done in the EN_UPDATE message handler, so any cut/copy and paste operations are immediately validated. If the user deletes the text in the cell, the value is set to zero. Using the CGridCellNumeric class Download and unzip the ...
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Are booleans as method arguments unacceptable? [closed]

... @Rich: thedailywtf.com/Articles/What_Is_Truth_0x3f_.aspx – Dan Dyer Jan 12 '11 at 19:25 add a comment  |  ...
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Getting the closest string match

...f S2$) Dim wordsS1$(), wordsS2$() wordsS1 = SplitMultiDelims(S1, " _-") wordsS2 = SplitMultiDelims(S2, " _-") Dim word1%, word2%, thisD#, wordbest# Dim wordsTotal# For word1 = LBound(wordsS1) To UBound(wordsS1) wordbest = Len(S2) For word2 = LBound(wordsS2) To...
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Amazon Interview Question: Design an OO parking lot [closed]

...t. ParkingSpace should be an interface rather. – name_masked Dec 11 '10 at 18:22 11 Probably we c...