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Python Graph Library [closed]

... answered Mar 3 '09 at 15:33 Gregg LindGregg Lind 18.1k1414 gold badges6363 silver badges8080 bronze badges ...
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Change type of varchar field to integer: “cannot be cast automatically to type integer”

...| edited Nov 19 '19 at 17:36 Envek 3,25922 gold badges2222 silver badges3535 bronze badges answered Nov ...
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Loop through an array in JavaScript

...e seen this anti-pattern so many times. Anti-pattern: const numbers = [1,2,3,4,5], doubled = []; numbers.forEach((n, i) => { doubled[i] = n * 2 }); Proper use case of map: const numbers = [1,2,3,4,5]; const doubled = numbers.map(n => n * 2); console.log(doubled); Also, if you are ...
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How can I run PowerShell with the .NET 4 runtime?

...framework /v OnlyUseLatestCLR /t REG_DWORD /d 1 reg add hklm\software\wow6432node\microsoft\.netframework /v OnlyUseLatestCLR /t REG_DWORD /d 1 To update just the ISE to use .NET 4.0, you can change the configuration ($psHome\powershell_ise.exe.config) file to have a chunk like this: <?xml ver...
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Get operating system info

...t 10/i' => 'Windows 10', '/windows nt 6.3/i' => 'Windows 8.1', '/windows nt 6.2/i' => 'Windows 8', '/windows nt 6.1/i' => 'Windows 7', '/windows nt 6.0/i' =&gt...
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Maven error: Could not find or load main class org.codehaus.plexus.classworlds.launcher.Launcher

I have installed a latest maven-3.0.4 on Windows 7 : The installation details are as follows: Installation Path : ...
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Is the size of C “int” 2 bytes or 4 bytes?

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How to sort a dataframe by multiple column(s)

... code: R> dd[with(dd, order(-z, b)), ] b x y z 4 Low C 9 2 2 Med D 3 1 1 Hi A 8 1 3 Hi A 9 1 Edit some 2+ years later: It was just asked how to do this by column index. The answer is to simply pass the desired sorting column(s) to the order() function: R> dd[order(-dd[,4], dd[,1]), ...
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How to check if array element exists or not in javascript?

... 395 Use typeof arrayName[index] === 'undefined' i.e. if(typeof arrayName[index] === 'undefined')...
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Which version of the git file will be finally used: LOCAL, BASE or REMOTE?

...| edited Jun 21 '12 at 14:31 VonC 985k405405 gold badges33953395 silver badges39913991 bronze badges ans...