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Ruby: How to get the first character of a string
How can I get the first character in a string using Ruby?
13 Answers
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How to change the font size on a matplotlib plot
... nice, except it override any fontsize property found on it's way è_é
– yota
Sep 25 '14 at 11:56
2
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$_POST vs. $_SERVER['REQUEST_METHOD'] == 'POST'
...ata was transported. Consider: "curl -k -L -X POST -H 'Content-Type: text/csv' --data-binary \@sample.csv 'test-script.php?test=12345'" The value "test" populates $_GET even though the method is POST.
– txyoji
Jun 1 '16 at 20:30
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What is the difference between loose coupling and tight coupling in the object oriented paradigm?
... but please bear with me.
Practical Examples of Coupling in When Coding
CSV/JSON/DB Examples: If somebody wants their output in a CSV file rather than JSON etc., or if you want to switch from MySQL to PostGreSQL you should be able to make those changes extremely easily in your code, without havin...
How to reset db in Django? I get a command 'reset' not found error
... edited May 14 at 12:17
Håken Lid
15.9k77 gold badges3535 silver badges5555 bronze badges
answered Aug 30 '13 at 22:06
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Get MIME type from filename extension
...nsions even, like .docx and .xlsx and other important web extensions like .csv, .swf, and .air.
– Samuel Neff
Jan 2 '13 at 4:52
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Visual Studio popup: “the operation could not be completed”
...o output window == restart VS to fix).
– Thomas Andreè Wang
Jan 22 '16 at 13:45
I still prefer vs 2013 for some thing...
Comparison of Lucene Analyzers
...hing like ["i", "be", "veri", "happi"] produced, and for French "Je suis très heureux" some kind of French analyzer (like SnowballAnalyzer, initialized with "French") will produce ["je", "être", "tre", "heur"]. Of course, if you will use analyzer of one language to stem text in another, rules from...
How can I find out if I have Xcode commandline tools installed?
...since /usr/bin is usually in your PATH.
– Samuel Lelièvre
Jul 25 at 19:18
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How to get the nvidia driver version from the command line?
...MI\nvidia-smi' --query-gpu=name,utilization.memory,driver_version --format=csv"
$gpuinfo = invoke-expression $cmd | ConvertFrom-CSV
$gpuname = $gpuinfo.name
$gpuutil = $gpuinfo.'utilization.memory [%]'.Split(' ')[0]
$gpuDriver = $gpuinfo.driver_version
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