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Git merge left HEAD marks in my files

... | edited May 23 '17 at 12:34 Community♦ 111 silver badge answered May 18 '12 at 17:44 ...
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JS - get image width and height from the base64 code

... 148 var i = new Image(); i.onload = function(){ alert( i.width+", "+i.height ); }; i.src = ima...
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gulp globbing- how to watch everything below directory

... 179 The pattern for all files under all directories is usually ./src/less/**/*.* or ./src/less/**/...
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In Vim, I'd like to go back a word. The opposite of `w`

... | edited Mar 17 '19 at 5:41 daaawx 1,66311 gold badge1111 silver badges1212 bronze badges a...
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How do I create test and train samples from one dataframe with pandas?

... I would just use numpy's randn: In [11]: df = pd.DataFrame(np.random.randn(100, 2)) In [12]: msk = np.random.rand(len(df)) < 0.8 In [13]: train = df[msk] In [14]: test = df[~msk] And just to see this has worked: In [15]: len(test) Out[15]: 21 In [16]:...
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Create a custom event in Java

... 421 You probably want to look into the observer pattern. Here's some sample code to get yourself st...
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Javascript !instanceof If Statement

... 361 Enclose in parentheses and negate on the outside. if(!(obj instanceof Array)) { //... } I...
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Unexpected character encountered while parsing value

... 15 Answers 15 Active ...
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call a static method inside a class?

... | edited Oct 30 '13 at 1:40 answered Feb 4 '10 at 23:33 ...
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write a shell script to ssh to a remote machine and execute commands

... 142 There are multiple remote linux machines, and I need to write a shell script which will exe...