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Change color of UISwitch in “off” state
I've learned that we can change the UISwitch button appearance in its "on" state,
but is it also possible to change the color of the UISwitch in the "off" state?
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Opening port 80 EC2 Amazon web services [closed]
I've opened port 80 in the web console on my E2C instance's security group but I still can't access it via the public dns in the browser.
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Convert string to symbol-able in ruby
Symbols are usually represented as such
7 Answers
7
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Linux delete file with size 0 [duplicate]
... its size is 0. I want to execute this in an crontab without any extra script.
8 Answers
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What's the recommended way to connect to MySQL from Go?
...braries around but it is difficult to determine the different states of completeness and current maintenance. I don't have complicated needs, but I'd like to know what people are relying on, or what's the most standard solution to connect to MySQL.
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Java String remove all non numeric characters
Trying to remove all letters and characters that are not 0-9 and a period. I'm using Character.isDigit() but it also removes decimal, how can I also keep the decimal?
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Convert integer into its character equivalent, where 0 => a, 1 => b, etc
I want to convert an integer into its character equivalent based on the alphabet. For example:
12 Answers
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Using CSS to affect div style inside iframe
Is it possible to change styles of a div that resides inside an iframe on the page using CSS only?
13 Answers
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Kill detached screen session [closed]
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"kill" will only kill one screen window. To "kill" the complete session, use quit.
Example
$ screen -X -S [session # you want to kill] quit
For dead sessions use:
$ screen -wipe
share
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Java: method to get position of a match in a String?
...rns the index within this string of the first (or last) occurrence of the specified substring [searching forward (or backward) starting at the specified index].
String text = "0123hello9012hello8901hello7890";
String word = "hello";
System.out.println(text.indexOf(word)); // prints "4"
System.o...