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Installing SciPy with pip

It is possible to install NumPy with pip using pip install numpy . 15 Answers 15...
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Vim multiline editing like in sublimetext?

...d asd" asd asd; asd "asd asd" asd asd; asd "asd asd" asd asd; :norm[al] allows you to execute normal mode commands on a range of lines (the '<,'> part is added automatically by Vim and means "act on the selected area") ^ puts the cursor on the first char of the line w moves to the next word...
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How do you append an int to a string in C++? [duplicate]

... Sebastian RedlSebastian Redl 58.6k77 gold badges9898 silver badges135135 bronze badges add a comment ...
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Where to store global constants in an iOS application?

...sets of constants to include before #include-ing the constants file (stops all those "defined but not used" compiler warnings). – user244343 Aug 19 '11 at 2:26 ...
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Where to place the 'assets' folder in Android Studio?

... stkent 17.7k1313 gold badges7777 silver badges9898 bronze badges answered Aug 18 '13 at 18:56 CommonsWareCommonsWare 873k161...
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What is non-blocking or asynchronous I/O in Node.js?

... Synchronous vs Asynchronous Synchronous execution usually refers to code executing in sequence. Asynchronous execution refers to execution that doesn't run in the sequence it appears in the code. In the following example, the synchronous operation causes the alerts to fire in s...
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What does $$ (dollar dollar or double dollar) mean in PHP?

... It's a variable's variable. <?php $a = 'hello'; $$a = 'world'; // now makes $hello a variable that holds 'world' echo "$a ${$a}"; // "hello world" echo "$a $hello"; // "hello world" ?> ...
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What is the difference between Amazon S3 and Amazon EC2 instance?

...s like a remote computer running Windows or Linux and on which you can install whatever software you want, including a Web server running PHP code and a database server. Amazon S3 is just a storage service, typically used to store large binary files. Amazon also has other storage and database servi...
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echo that outputs to stderr

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Convert DateTime to String PHP

I have already researched a lot of site on how can I convert PHP DateTime object to String. I always see "String to DateTime" and not "DateTime to String" ...