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iOS White to Transparent Gradient Layer is Gray
...colour to clear use UIColor.startColor and UIColor.startColor.withAlphaComponent(0.0) as your two colors.
– Conor
May 30 '18 at 19:36
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Determine font color based on background color
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Just in case someone would like a shorter, maybe easier to understand version of GaceK's answer:
public Color ContrastColor(Color iColor)
{
// Calculate the perceptive luminance (aka luma) - human eye favors green color...
double lu...
“Auth Failed” error with EGit and GitHub
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My answer may be outdated but hopefully it can be useful for someone.
In your Eclipse go to Window >
Preferences > General > Network Connections >
SSH2 (or just type "SSH2" in
preferences window filter box).
In "Key Management" tab press
"Generate RSA Key..." button. Optional...
JavaScript property access: dot notation vs. brackets?
...d use a variable and not just a string literal, is there any reason to use one over the other, and if so under which cases?
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How do I debug Node.js applications?
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Wish node-inspector was active. The profiling component needs to get some love.
– Jonathan Dumaine
Dec 5 '11 at 0:32
13
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How to convert an array into an object using stdClass() [duplicate]
...t; 23),
'e2' => array('nume' => 'Nae', 'prenume' => 'Ionel', 'sex' => 'm', 'varsta' => 27),
'e3' => array('nume' => 'Noman', 'prenume' => 'Alice', 'sex' => 'f', 'varsta' => 22),
'e4' => array('nume' => 'Geangos', 'prenume' =>...
Best way to detect when a user leaves a web page?
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One (slightly hacky) way to do it is replace and links that lead away from your site with an AJAX call to the server-side, indicating the user is leaving, then use that same javascript block to take the user to the external s...
asp.net mvc: why is Html.CheckBox generating an additional hidden input
I just noticed that Html.CheckBox("foo") generates 2 inputs instead of one, anybody knows why is this so ?
10 Answers
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Format number to always show 2 decimal places
...on, the rounding problem can be avoided by using numbers represented in exponential notation:
Number(Math.round(1.005+'e2')+'e-2'); // 1.01
Cleaner code as suggested by @Kon, and the original author:
Number(Math.round(parseFloat(value + 'e' + decimalPlaces)) + 'e-' + decimalPlaces)
You may add...
jQuery ajax error function
... jQuery 1.8. To prepare
your code for their eventual removal, use jqXHR.done(), jqXHR.fail(),
and jqXHR.always() instead.
So, in case you are using jQuery 1.8 or above we will need to update the success and error function logic like:-
// Assign handlers immediately after making the request,
/...