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Using sed to mass rename files
...p.
Therefore, \(.\) matches the first character, which can be referenced by \1.
Then . matches the next character, which is always 0.
Then \(.*\) matches the rest of the filename, which can be referenced by \2.
The replacement string puts it all together using & (the original
filename) and \1...
Eclipse - Unable to install breakpoint due to missing line number attributes
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Even your app not web, solution is Ok, by make Installed JREs default is JDK instead of JRE
– ahmednabil88
Oct 25 '18 at 8:14
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C++ Const Usage Explanation
...e to a constant pointer to a constant int. Usually pointers are not passed by reference; const int* & makes more sense because it would mean that the pointer could be changed during the method call, which would be the only reason I can see to pass a pointer by reference, const int* const& is...
How can I generate a list or array of sequential integers in Java?
...List() there unless you really needed a List... the ContiguousSet produced by asSet is lightweight (it just needs the range and the domain), but asList() will create a list that actually stores all the elements in memory (currently).
– ColinD
Apr 20 '12 at 12:3...
What does Html.HiddenFor do?
...page and have passed back when another call is made but shouldn't be seen by the user.
Consider the following ViewModel class:
public class ViewModel
{
public string Value { get; set; }
public int Id { get; set; }
}
Now you want the edit page to store the ID but have it not be seen:
&l...
Search for “does-not-contain” on a DataFrame in pandas
I've done some searching and can't figure out how to filter a dataframe by df["col"].str.contains(word) , however I'm wondering if there is a way to do the reverse: filter a dataframe by that set's compliment. eg: to the effect of !(df["col"].str.contains(word)) .
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error: writable atomic property cannot pair a synthesized setter/getter with a user defined setter/g
...The compiler warns you about a @property that you declared as atomic (i.e. by omitting the nonatomic keyword), yet you provide an incomplete implementation of how to synchronize access to that property.
To make that warning disappear:
If you declare a @property to be atomic then do one of the fol...
How to properly stop the Thread in Java?
... thread and wait for it to finish.
Make sure that the flag is thread safe by using a volatile variable or by using getter and setter methods which are synchronised with the variable being used as the flag.
public class IndexProcessor implements Runnable {
private static final Logger LOGGER = ...
How to call function from another file in go language?
...nks . Also you should upper case Demo() , public functions are upper cased by convention
– Raymond Chenon
Jan 18 '15 at 10:36
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Fluent Validation vs. Data Annotations [closed]
...ure they're there.
there are nice additional validation attributes created by the community (e.g. Data Annotations Extensions).
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