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How do I negate a test with regular expressions in a bash script?
Using GNU bash (version 4.0.35(1)-release (x86_64-suse-linux-gnu), I would like to negate a test with Regular Expressions. For example, I would like to conditionally add a path to the PATH variable, if the path is not already there, as in:
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Packing NuGet projects compiled in release mode?
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edited Mar 7 '16 at 21:39
Sergey Brunov
11.4k77 gold badges3535 silver badges6969 bronze badges
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PowerMockito mock single static method and return object
I want to mock a static method m1 from a class which contains 2 static methods, m1 and m2. And I want the method m1 to return an object.
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How can I find the latitude and longitude from address?
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139
public GeoPoint getLocationFromAddress(String strAddress){
Geocoder coder = new Geocoder(this...
RSA Public Key format
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71
You can't just change the delimiters from ---- BEGIN SSH2 PUBLIC KEY ---- to -----BEGIN RSA PUBL...
How does one escape backslashes and forward slashes in VIM find/search?
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151
Same way you escape characters most anywhere else in linuxy programs, with a backslash:
:%s/&...
rails simple_form - hidden field - create?
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310
try this
= f.input :title, :as => :hidden, :input_html => { :value => "some value" }
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Check whether a string contains a substring
...ns substring you can use the index function:
if (index($str, $substr) != -1) {
print "$str contains $substr\n";
}
It will return the position of the first occurrence of $substr in $str, or -1 if the substring is not found.
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What are libtool's .la file for?
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140
It is a textual file that includes a description of the library.
It allows libtool to create ...
How do I search within an array of hashes by hash values in ruby?
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Dave Powers
1,23322 gold badges1919 silver badges2525 bronze badges
answered Feb 11 '10 at 14:11
Jordan RunningJo...