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NodeJS: How to get the server's port?
You often see example hello world code for Node that creates an Http Server, starts listening on a port, then followed by something along the lines of:
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java.lang.OutOfMemoryError: bitmap size exceeds VM budget - Android
... Or just change the condition: if (view instanceof ViewGroup && !(view instanceof AdapterView))
– Anke
Mar 19 '12 at 15:44
2
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How to tell if a browser is in “quirks” mode?
...r do you have some leeway?' is that it totally depends on the error. For example,
<!-- Comment -->
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
will force quirks mode in IE 6 & 7 despite not really being an error (t...
How to create a colored 1x1 UIImage on the iPhone dynamically?
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You can use CGContextSetFillColorWithColor and CGContextFillRect for this:
Swift
extension UIImage {
class func image(with color: UIColor) -> UIImage {
let rect = CGRectMake(0.0, 0.0, 1.0, 1.0)
UIGraphicsBeginImageContext(re...
How do I specify unique constraint for multiple columns in MySQL?
...w surprising/unpleasant it can be. See MySQL bug 25544 bugs.mysql.com/bug.php?id=25544 for a discussion.
– pilcrow
May 7 '10 at 21:41
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Min/Max of dates in an array?
... provides many utility functions like these) if you're not already.
For example,
_.min([
new Date('2015-05-08T00:07:19Z'),
new Date('2015-04-08T00:07:19Z'),
new Date('2015-06-08T00:07:19Z')
])
will return the second date in the array (because it is the earliest).
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Any way to declare a size/partial border to a box?
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Not really. But it's very easy to achieve the effect in a way that degrades gracefully and requires no superfluous markup:
div {
width: 350px;
height: 100px;
background: lightgray;
position: relative;
margin: 20...
Android emulator shows nothing except black screen and adb devices shows “device offline”
...ce state before closing so at the last run if you switched off the device & closed the emulator then in the next run it will load previous state & display switched off phone aka blank screen. Although there might be many other causes of this issue.
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Rails: Open link in new tab (with 'link_to')
...the html options:
link_to(name = nil, options = nil, html_options = nil, &block)
Example:
link_to('Click me', { action: 'show', controller: 'blog', id: 1 }, { target: '_blank' })
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imp...
UITextfield leftView/rightView padding on iOS7
The leftView and rightView views of an UITextField on iOS7 are really close to the textfield border.
27 Answers
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