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Finding the average of a list
... As a C++ programmer, that is neat as hell and float is not ugly at all!
– lahjaton_j
Apr 22 '16 at 12:33
If yo...
Heroku deployment error H10 (App crashed)
...cenes) this is a similar trick. Restarting will be implemented by stopping all dynos and starting them anew.
– Jochem Schulenklopper
Jan 18 '16 at 16:07
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How to make completely transparent navigation bar in iOS 7
... Thanks this is an easy way to set the navigation bar to totally transparent
– Hong Zhou
Aug 16 '16 at 12:54
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How to find out what character key is pressed?
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@AndyMercer key is now supported by all major browsers: developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/…
– Ray
Dec 23 '18 at 14:22
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Check if character is number?
...I think it's very fun to come up with ways to solve this. Below are some.
(All functions below assume argument is a single character. Change to n[0] to enforce it)
Method 1:
function isCharDigit(n){
return !!n.trim() && n > -1;
}
Method 2:
function isCharDigit(n){
return !!n.trim...
chart.js load totally new data
The API for chart.js allows one to edit points of the datasets loaded into it, for example:
19 Answers
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How to get Sinatra to auto-reload the file after each change?
...by is hard and having a
solution that works for every scenario is technically impossible.
Which is why we recommend you to do out-of-process reloading.
First you need to install rerun if you haven’t already:
$ gem install rerun
Now if you start your Sinatra app like this:
$ ru...
QString to char* conversion
...t it knowing is a horrible idea, hence of course const char* is what can really be obtained. The user is free to copy the data to a writable buffer.
– Eli Bendersky
Nov 16 '12 at 14:28
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Add border-bottom to table row
...e collapsing border model, it is possible to specify borders that surround all or part of a cell, row [and] row group [...]” And by the way: it does work in my browser (Chromium 37).
– Robert Siemer
Oct 3 '14 at 13:52
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Bootstrap table striped: How do I change the stripe background colour?
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Didn't work for me. The answer by kyriakos works really well.
– varagrawal
Mar 27 '16 at 1:16
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