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Traversing text in Insert mode

... You seem to misuse vim, but that's likely due to not being very familiar with it. The right way is to press Esc, go where you want to do a small correction, fix it, go back and keep editing. It is effective because Vim has much more movements than usual character forward/backward/up/down. After ...
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map vs. hash_map in C++

I have a question with hash_map and map in C++. I understand that map is in STL, but hash_map is not a standard. What's the difference between the two? ...
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How to convert string into float in JavaScript?

...f they're meant to be separate values, try this: var values = "554,20".split(",") var v1 = parseFloat(values[0]) var v2 = parseFloat(values[1]) If they're meant to be a single value (like in French, where one-half is written 0,5) var value = parseFloat("554,20".replace(",", ".")); ...
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Capturing standard out and error with Start-Process

...That's how Start-Process was designed for some reason. Here's a way to get it without sending to file: $pinfo = New-Object System.Diagnostics.ProcessStartInfo $pinfo.FileName = "ping.exe" $pinfo.RedirectStandardError = $true $pinfo.RedirectStandardOutput = $true $pinfo.UseShellExecute = $false $pin...
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How do I shutdown, restart, or log off Windows via a bat file?

...own -l — Logs off. shutdown -h — Hibernates. Note: There is a common pitfall wherein users think -h means "help" (which it does for every other command-line program... except shutdown.exe, where it means "hibernate"). They then run shutdown -h and accidentally turn off their computers. Watch ou...
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CABasicAnimation resets to initial value after animation completes

I am rotating a CALayer and trying to stop it at its final position after animation is completed. 15 Answers ...
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How can I resize an image using Java?

...edBI.createGraphics(); if (preserveAlpha) { g.setComposite(AlphaComposite.Src); } g.drawImage(originalImage, 0, 0, scaledWidth, scaledHeight, null); g.dispose(); return scaledBI; } ...
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How can you profile a Python script?

...m time to run or people boast of how fast their particular solution runs. With Python, sometimes the approaches are somewhat kludgey - i.e., adding timing code to __main__ . ...
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How to completely uninstall Visual Studio 2010?

...emove Visual Studio 2010 from my computer. When you install Visual Studio, it also installs a bunch of programs (about 55) in the add/remove programs panel ( appwiz.cpl ). ...
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Remove a symlink to a directory

...ory. I want to get rid of that symlink, while keeping the directory behind it. 9 Answers ...