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Replace first occurrence of pattern in a string [duplicate]
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I think you can use the overload of Regex.Replace to specify the maximum number of times to replace...
var regex = new Regex(Regex.Escape("o"));
var newText = regex.Replace("Hello World", "Foo", 1);
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get original element from ng-click
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This is definitely strange... if you log the $event object, $event.currentTarget looks to be null. However, if you log the $event.currentTarget reference, it shows the correct element.
– richardaday
Dec 31 '14 at 18...
Disable XML validation in Eclipse
...nd build for: XML Schema Validator, XML Validator
Check enable project specific settings (disable the validation for this project): Right-click on the project, select Properties > Validation and uncheck the manual and build for: XML Schema Validator, XML Validator
Right-click on the project and...
How to simulate a button click using code?
... View inherits this function, including Button, Spinner, etc.
Just to clarify, View does not have a static performClick() method. You must call performClick() on an instance of View.
For example, you can't just call
View.performClick();
Instead, do something like:
View myView = findViewById(R....
Looping over arrays, printing both index and value
...pace separated list of words". You get the list of actual array keys, even if the individual keys contain whitespace.
– glenn jackman
Aug 21 '16 at 1:21
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What's the best way to unit test protected & private methods in Ruby?
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There's public_send (documentation here) if you want to respect privacy. I think that's new to Ruby 1.9.
– Andrew Grimm
Jan 5 '11 at 22:39
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How to return an NSMutableArray from an NSSet
...y = [NSMutableArray arrayWithArray:[set allObjects]];
Or, alternatively, if you want to handle the object ownership:
NSMutableArray *array = [[set allObjects] mutableCopy];
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Script to get the HTTP status code of a list of urls?
I have a list of URLS that I need to check, to see if they still work or not. I would like to write a bash script that does that for me.
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How to delete a word and go into insert mode in Vim?
... "a" commands are great in Vim, also try "ci{" inside a {} block, or "ca{" if you also wish to remove the {} characters too. To translate these commands to English to remember them better, try: "change inner { block" and "change a { block".
Documentation at http://vimdoc.sourceforge.net/htmldoc/mo...
Run a JAR file from the command line and specify classpath
I've compiled a JAR file and specified the Main-Class in the manifest (I used the Eclipse Export function). My dependencies are all in a directory labeled lib . I can't seem to get a straight answer on how to execute my JAR file while specifying it should use the lib/* as the classpath.
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