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error upon assigning Layout: BoxLayout can't be shared
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Your problem is that you're creating a BoxLayout for a JFrame (this), but setting it as the layout for a JPanel (getContentPane()). Try:
getContentPane().setLayout(
new BoxLayout(getContentPane(), BoxLayout.PAGE_AXIS)
);
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How to find the 'sizeof' (a pointer pointing to an array)?
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13 Answers
13
Active
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How do you use String.substringWithRange? (or, how do Ranges work in Swift?)
I have not yet been able to figure out how to get a substring of a String in Swift:
33 Answers
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Identify if a string is a number
If I have these strings:
25 Answers
25
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Is there a performance impact when calling ToList()?
When using ToList() , is there a performance impact that needs to be considered?
8 Answers
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Associative arrays in Shell scripts
...]}
echo ${newmap[name]}
Depending on the shell, you may need to do a typeset -A newmap instead of declare -A newmap, or in some it may not be necessary at all.
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I want to remove double quotes from a String
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Assuming:
var someStr = 'He said "Hello, my name is Foo"';
console.log(someStr.replace(/['"]+/g, ''));
That should do the trick... (if your goal is to replace all double quotes).
Here's how it works:
['"] is a character class, matches both single and double quotes. you ca...
Android: Temporarily disable orientation changes in an Activity
...g the heavy lifting in another thread, and using a progress dialog which I set as non-cancellable. However, I noticed that if I rotate my phone it restarts the activity which is REALLY bad for the process that was running, and I get a Force Close.
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Dump a mysql database to a plaintext (CSV) backup from the command line
...707015. In my case I had to take /var/lib/mysql-files/ (instead of /tmp/), set the user to mysql:mysql and set the rights to 777 - stackoverflow.com/a/32737616/1707015.
– qräbnö
Aug 15 at 13:02
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NodeJS require a global module/package
...ook in the folder where global modules are installed.
You can fix this by setting the NODE_PATH environment variable. In Linux this will be:
export NODE_PATH=/usr/lib/node_modules
Note: This depend on where your global modules are actually installed.
See: Loading from the global folders.
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