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What is the use of static variable in C#? When to use it? Why can't I declare the static variable in
...able for all instances, the code this.permament will result in compilation errors because it can be recalled that this.variablename refers to the instance variable name. Thus, static variables are to be accessed directly, as indicated in the code.
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How do I do string replace in JavaScript to convert ‘9.61’ to ‘9:61’?
.... g means "global"
Note - you may need to add square brackets to avoid an error - title.replace(/[+]/g, " ")
credits vissu and Dante Cullari
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How do I set up a basic Ruby project?
...lasses if I wasn't able to find any class in the standard library fits the error description. Nest your error class under the class or module that raises it:
class Parser::Error < RuntimeError; end
begin
Parser.new(:invalid).parse!
rescue Parser::Error => e
puts e.message
end
Unit test...
Test a weekly cron job [closed]
...cron.weekly
... or the next one if you receive the "Not a directory: -v" error:
run-parts /etc/cron.weekly -v
Option -v prints the script names before they are run.
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How to mark a class as Deprecated? [duplicate]
...hod). The first parameter is for the reason and the last one is to mark an Error in compile time instead of a warning.
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Android Studio Gradle Configuration with name 'default' not found
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this one should be accepted answer. misleading error message in most cases means that you forgot to clone submodules
– vigilancer
Nov 17 '16 at 5:26
1
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Difference between open and codecs.open in Python
...g in Python 3. Doing so means you get correctly decoded Unicode, or get an error right off the bat, making it much easier to debug.
Pure ASCII "plain text" is a myth from the distant past. Proper English text uses curly quotes, em-dashes, bullets, € (euro signs) and even diaeresis (¨). Don't be ...
Make a phone call programmatically
...options:[String:Any]()) { (success) in
if(!success) {
// Show an error message: Failed opening the url
}
}
} else if(phoneFallbackUrl != nil && UIApplication.shared.canOpenUrl(phoneFallbackUrl!)) {
UIApplication.shared.open(phoneFallbackUrl!, options:[String:Any]()) { (succ...
Value Change Listener to JTextField
...d.getText())<=0){
JOptionPane.showMessageDialog(null,
"Error: Please enter number bigger than 0", "Error Message",
JOptionPane.ERROR_MESSAGE);
}
}
});
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How to change Xcode Project name
...th new one as I have found the name in my app, but its still giving me one error...
18 Answers
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