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Getting the last element of a split string array
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127
var str = "hello,how,are,you,today?";
var pieces = str.split(/[\s,]+/);
At this point, piece...
Unix - create path of folders and file
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11 Answers
11
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Python executable not finding libpython shared library
...ce /usr/local/lib with the folder where you have installed libpython2.7.so.1.0 if it is not in /usr/local/lib.
If this works and you want to make the changes permanent, you have two options:
Add export LD_LIBRARY_PATH=/usr/local/lib to your .profile in your home directory (this works only if you ...
Node: log in a file instead of the console
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19 Answers
19
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How do I get and set Environment variables in C#?
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261
Use the System.Environment class.
The methods
var value = System.Environment.GetEnvironmentVar...
How to use ? : if statements with Razor and inline code blocks
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301
This should work:
<span class="vote-up@(puzzle.UserVote == VoteType.Up ? "-selected" : "")"&...
How to use phpexcel to read data and insert into database?
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include 'PHPExcel/IOFactory.php';
$inputFileName = './sampleData/example1.xls';
// Read your Excel workbook
try {
$inputFileType = PHPExcel_IOFactory::identify($inputFileName);
$objReader = PHPExcel_IOFactory::createReader($inputFileType);
$objPHPExcel = $objReader->load($inputFi...
Node.js: Difference between req.query[] and req.params
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req.params contains route parameters (in the path portion of the URL), and req.query contains ...
How can I append a string to an existing field in MySQL?
...nation:
UPDATE categories SET code = CONCAT(code, '_standard') WHERE id = 1;
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