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How to match all occurrences of a regex
Is there a quick way to find every match of a regular expression in Ruby? I've looked through the Regex object in the Ruby STL and searched on Google to no avail.
...
UILabel - auto-size label to fit text?
... 6 update
If you are using AutoLayout, then you have a built in solution. By setting the number of lines to 0, the framework will resize your label appropriately (adding more height) to fit your text.
iOS 8 update
sizeWithFont: is deprecated so use sizeWithAttributes: instead:
- (float)expecte...
iOS - Build fails with CocoaPods cannot find header files
...ith on targets missing a config file. Cocoapods only sets the first target by default otherwise. e.g.
platform :osx, '10.7'
pod 'JSONKit', '~> 1.4'
link_with 'Pomo', 'Pomo Dev', 'Pomo Tests'
------ End Update
Note: Please do note that you have to look into Project->Info->Config...
jQuery $.ajax(), $.post sending “OPTIONS” as REQUEST_METHOD in Firefox
...ugh my POST was sent with that content type.
I was able to make this work by creating an options request handler on the server, that set the 'Access-Control-Allow-Origin' response header to '*'. You can be more restrictive by setting it to something specific, like 'http://someurl.com'. Also, I have...
How do I find the last occurrence of a substring in an NSString?
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Can HTML be embedded inside PHP “if” statement?
... will only display if $condition is true</a>
<?php endif; ?>
By request, here's elseif and else (which you can also find in the docs)
<?php if($condition) : ?>
<a href="http://yahoo.com">This will only display if $condition is true</a>
<?php elseif($anotherCon...
Are different ports on the same server considered cross-domain? (Ajax-wise)
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
What MySQL data type should be used for Latitude/Longitude with 8 decimal places?
...arithmetic. Unlike FLOAT its precision is fixed for any size of number, so by using it instead of FLOAT you might avoid precision errors when doing some calculations. If you were just storing and retrieving the numbers without calculation then in practice FLOAT would be safe, although there's no har...
counting number of directories in a specific directory
... $dirCount = shell_exec('ls -l | grep -c ^d');
– gigabyte
Apr 13 '19 at 20:44
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Laravel blank white screen
...e application could not write to the log location. I've always solved this by making the app/storage directory writable by Apache (either group writable to "www-data", "apache" or world-writable - that depends on your server setup.
Web Server User
On Ubuntu/Debian servers, your PHP may be running ...