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Easily measure elapsed time
I am trying to use time() to measure various points of my program.
26 Answers
26
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Get button click inside UITableViewCell
...tag as index:
cell.yourbutton.tag = indexPath.row;
2) Add target and action for your button as below:
[cell.yourbutton addTarget:self action:@selector(yourButtonClicked:) forControlEvents:UIControlEventTouchUpInside];
3) Code actions based on index as below in ViewControler:
-(void)yourButton...
Programmatically find the number of cores on a machine
..._concurrency();
Reference: std::thread::hardware_concurrency
In C++ prior to C++11, there's no portable way. Instead, you'll need to use one or more of the following methods (guarded by appropriate #ifdef lines):
Win32
SYSTEM_INFO sysinfo;
GetSystemInfo(&sysinfo);
int numCPU = sysinfo.d...
Extract hostname name from string
...
Try:
npm install --save psl
Then with my "extractHostname" implementation run:
let psl = require('psl');
let url = 'http://www.youtube.com/watch?v=ClkQA2Lb_iE';
psl.get(extractHostname(url)); // returns youtube.com
I can't use an npm package, so below only tests extractHostname.
functio...
Merge development branch with master
...an ancestor of X. Regarding lost changes, check out stackoverflow.com/questions/7147680/… to recover any changes.
– Sailesh
Jul 10 '17 at 16:58
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Is REST DELETE really idempotent?
...have the property of
"idempotence" in that (aside from
error or expiration issues) the
side-effects of N > 0 identical
requests is the same as for a single
request. The methods GET, HEAD, PUT
and DELETE share this property. Also,
the methods OPTIONS and TRACE SHOULD
NOT have side ...
Pure CSS to make font-size responsive based on dynamic amount of characters
... fairly easily with Javascript, but I'm only interested in a pure CSS solution.
12 Answers
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How do I find files with a path length greater than 260 characters in Windows?
...educe the path length, but unfortunately I can't work out which files are violating the path length restriction. The files that are copied are printed to the standard output (which I'm redirecting to a log file), but the error message is printed to the terminal, so I can't even work out approximate...
Dealing with commas in a CSV file
I am looking for suggestions on how to handle a csv file that is being created, then uploaded by our customers, and that may have a comma in a value, like a company name.
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Javascript call() & apply() vs bind()?
I already know that apply and call are similar functions which set this (context of a function).
22 Answers
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