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Calling dynamic function with dynamic number of parameters [duplicate]
...ith arbitrary functions, pass the function itself instead of its name as a string:
function dispatch(fn, args) {
fn = (typeof fn == "function") ? fn : window[fn]; // Allow fn to be a function object or the name of a global function
return fn.apply(this, args || []); // args is optional, u...
AWK: Access captured group from line pattern
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Looks like RSTART and RLENGTH refer to the substring matched by the pattern
– rampion
Nov 29 '12 at 13:10
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How to convert NSDate into unix timestamp iphone sdk?
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To get a string (28/11/2011 14:14:13 <-> 1322486053) : [NSString stringWithFormat:@"%.0f", [aDate timeIntervalSince1970]];
– ıɾuǝʞ
Nov 28 '11 at 13:16
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Select + copy text in a TextView?
...ght and copying on LongClick action.
This is how I managed using SpannableString:
SpannableString highlightString = new SpannableString(textView.getText());
highlightString.setSpan(new BackgroundColorSpan(ContextCompat.getColor(getActivity(), R.color.gray))
, 0, textView.getText().len...
Unexpected value from nativeGetEnabledTags: 0
...rstand the components (start of line, negative look-ahead, any characters, string literal, any characters, end of line), but I don't understand why some of it is necessary. Doesn't a regex return any line that contains a match, so why do we need ^, .*, and $? Why not just (?!nativeGetEnabledTags)? (...
Recursive file search using PowerShell
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I adapted this answer to do partial string by adding the astric symbol (*) to the end of the filename. ****** LINE1: $File = "Microsoft.OData.Core.NetFX35.V7*" LINE2: $Folder = "C:\Program Files" LINE3:Get-ChildItem -Path $Folder -Filter $File -Recurse -Erro...
UITableViewHeaderFooterView: Unable to change background color
...es not generate any warning message. Apple code does not have 'background' string at all. Of course, uitableVuewHeaderFooterview.contentView is nil in TVAnimationsGestures. I don't understand why this happen.
– kmugitani
Feb 6 '15 at 5:54
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Check if a number is int or float
... @Glenn: I assume S.Lott understood the question as "check if a string is an int or float" (in which case it would actually be a good solution).
– user395760
Dec 27 '10 at 20:00
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Configuration System Failed to Initialize
... THANK YOU. I was unable to fix my issue with settings file strings not being "picked up" by my application. I cleaned out the config files, regenerated the .suo file, deleted all existing .settings files and was still unable to load from any new settings file, but did not receive any...
How to Batch Rename Files in a macOS Terminal?
..."${f/_*_/_}" is an application of bash parameter expansion: the (first) substring matching pattern _*_ is replaced with literal _, effectively cutting the middle token from the name.
Note that _*_ is a pattern (a wildcard expression, as also used for globbing), not a regular expression (to learn abo...