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Padding characters in printf
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Pure Bash, no external utilities
This demonstration does full justification, but you can just omit subtracting the length of the second string if you want ragged-right lines.
pad=$(printf '%0.1s' "-"{1..60})
padlength=40
string2='bbbbbbb'
for string1 in a aa aaaa aaaaaaaa
do
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How can I sort a dictionary by key?
...d this and it works, I guess its more code and redundancy but gets the job done, # unordered dict d = {2:3, 1:89, 4:5, 3:0} orderedDict = {} for key in sorted(d.iterkeys()): orderedDict[key]=d[key]
– Antony
Jan 25 '12 at 11:20
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Loop through all the resources in a .resx file
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@JoeFletch: it doesnt need this line. The code calls the Resource File directly. Example: i have a file named PageList.resx, then i'll call: ResourceSet resourceSet = PageList.ResourceManager.GetResourceSet(CultureInfo.CurrentUICulture, tru...
Difference between “and” and && in Ruby?
...le when and should be used can be found in the Rails Guide under "Avoiding Double Render Errors".
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Show history of a file? [duplicate]
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This doesn't work for me - I just get a blank screen with the text 'No commits selected'.
– Tola Odejayi
Jul 8 '16 at 14:12
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How to hide keyboard in swift on pressing return key?
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override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
self.myTextField.delegate = self
}
func textFieldShouldReturn(_ textField: UITextField) -> Bool {
self.view.endEditing(true)
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jQuery - checkbox enable/disable
...er 3 checkboxes should be enabled, else they should be disabled. How can I do this using jQuery?
6 Answers
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Default initialization of std::array?
With C++11 std::array , do I have the guarantee that the syntax std::array<T, N> x; will default-initialize all the elements of the array ?
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Random shuffling of an array
I need to randomly shuffle the following Array:
29 Answers
29
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jQuery animate backgroundColor
...t to use a decent version of the plugin and not some buggy old thing which doesn't handle Safari and crashes when the transitions are too fast. Since a minified version isn't supplied you might like test various compressors and make your own min version. YUI gets the best compression in this case ...