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How to use hex color values
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#ffffff are actually 3 color components in hexadecimal notation - red ff, green ff and blue ff. You can write hexadecimal notation in Swift using 0x prefix, e.g 0xFF
To simplify the conversion, let's create an initializer that takes integer (0 - 255) values:
extension UIColor {
c...
How do I get a Date without time in Java?
...task of truncating the time from a date. Or doesn't want to have code that mixes Date / Calendar with Joda dates using sometimes the former and sometimes the latter. Or cannot afford / justify replacing all the well-working Date / Calendar -based code with another library for such a trivial purpose....
Xcode 4.4 error - Timed out waiting for app to launch
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I had a similar issue when trying to debug an App with Ad-Hoc provisioning...
Check which provisioning you're using, it seems ad-hoc provisioning cannot be used for debugging.
EDIT In fact, it seems only development provisioning profiles are Ok for debugging
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Return multiple values to a method caller
...or your info, a small (irrelevant) typo: In the struct/class solutions you mixed up adding/multiplying.
– Szak1
May 4 '18 at 15:30
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How to highlight a current menu item?
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EdHinchliffe already pointed out that this mixes markup and logic. It also leads to duplicating of the path and could therefor be prone to copy & paste errors. I've found that the directive approach by @kfis, although more lines, is more reusable and keeps the mar...
How to change the color of an svg element?
... need the Modernizr library, where you can check for SVG support and conditionally display or not a fallback image. You can then inline your SVG and apply the styles you need.
See :
#time-3-icon {
fill: green;
}
.my-svg-alternate {
display: none;
}
.no-svg .my-svg-alternate {
d...
How can I remove the gloss on a select element in Safari on Mac?
On Macs and iOS devices, in Safari, a <select> element with a background color generates a gloss over itself. This does not seem to happen in other operating systems.
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setNeedsLayout vs. setNeedsUpdateConstraints and layoutIfNeeded vs updateConstraintsIfNeeded
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Your conclusions are right. The basic scheme is:
setNeedsUpdateConstraints makes sure a future call to updateConstraintsIfNeeded calls updateConstraints.
setNeedsLayout makes sure a future call to layoutIfNeeded calls layoutSubviews.
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How to get rid of blank pages in PDF exported from SSRS
...inly the key for me. I always utilize the accepted answer by Nathan, with mixed results. In each case where Nathan's solution did not solve the problem, this one did the trick. Be aware that you still should utilize what Nathan suggests.
– bojingo
Feb 21 '14...
OR is not supported with CASE Statement in SQL Server
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You can use one of the expressions that WHEN has, but you cannot mix both of them.
WHEN when_expression
Is a simple expression to which input_expression is compared when the simple CASE format is used. when_expression is any valid expression. The data types of input_expression and each ...