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Extract a substring according to a pattern
...001" "E002" "E003"
4a) substring/regex
If the colon were not always in a known position we could modify (4) by searching for it:
substring(string, regexpr(":", string) + 1)
5) strapplyc
strapplyc returns the parenthesized portion:
library(gsubfn)
strapplyc(string, ":(.*)", simplify = TRUE)
## [1] ...
Why does 2 mod 4 = 2?
...nder is 0 or no bananas left when you shared all 6 bananas on 6 people.
Now, for 7 bananas and 6 people in group, you then will have 7 mod 6 = 1, this because you gave 6 people 1 banana each, and 1 banana is the remainder.
For 12 mod 6 or 12 bananas shared on 6 people, each one will have two ba...
405 method not allowed Web API
... worked. But thanks, you got me on the right track and only cost me 5 mins now :)
– Rubenisme
Jul 15 '16 at 11:52
1
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WCF chokes on properties with no “set ”. Any workaround?
...ell the WCF Serializer to ignore it. I'll see what I can find and let you know.,
– Russell
Feb 24 '10 at 2:34
1
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commandButton/commandLink/ajax action/listener method not invoked or input value not set/updated
...So, if they were originally sitting inside a <form>, then they would now not anymore sit in a <form>. See also p:commandbutton action doesn't work inside p:dialog
Bug in the framework. For example, RichFaces has a "conversion error" when using a rich:calendar UI element with a defaultLa...
C++11 features in Visual Studio 2012
... preview version of Visual Studio 2012 (the next version after VS2010) is now available .
7 Answers
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Iterate through options
... 0; i < select.length; i++){
var option = select.options[i];
// now have option.text, option.value
}
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Laravel 4 Eloquent Query Using WHERE with OR AND OR?
...y another or condition
$model = Model::where('a',1)->orWhere('b',1);
now apply another condition on that $model variable
$model1 = $model->where('c',1)->orWhere('d',1)->get();
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Access mysql remote database from command line
...
simply put this on terminal at ubuntu:
mysql -u username -h host -p
Now hit enter
terminal will ask you password, enter the password and you are into database server
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Java: Get last element after split
...dex = str.lastIndexOf('/');
String lastString = str.substring(index +1);
Now lastString has the value "directory"
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