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Remove last character from string. Swift language
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let name: String = "Dolphin"
let stringLength = count(name) // Since swift1.2 `countElements` became `count`
let substringIndex = stringLength - 1
name.substringToIndex(advance(name.startIndex, substringIndex)) // "Dolphi"
Alternatively (for a more practical, but less educational example) you can...
How to index characters in a Golang string?
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146
Interpreted string literals are character sequences between double quotes "" using the (possib...
surface plots in matplotlib
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122
For surfaces it's a bit different than a list of 3-tuples, you should pass in a grid for the d...
Putting text in top left corner of matplotlib plot
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162
You can use text.
text(x, y, s, fontsize=12)
text coordinates can be given relative to the...
Blurry text after using CSS transform: scale(); in Chrome
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81
I have have this problem a number of times and there seems to be 2 ways of fixing it (shown belo...
How to list branches that contain a given commit?
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1507
From the git-branch manual page:
git branch --contains <commit>
Only list branches w...
NoClassDefFoundError: android.support.v7.internal.view.menu.MenuBuilder
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10 Answers
10
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How can I use “sizeof” in a preprocessor macro?
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13 Answers
13
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Difference between var_dump,var_export & print_r
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194
var_dump is for debugging purposes. var_dump always prints the result.
// var_dump(array('', ...