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Android: I am unable to have ViewPager WRAP_CONTENT
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edited Nov 1 '17 at 16:26
Ginsan
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Java equivalent to Explode and Implode(PHP) [closed]
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The Javadoc for String reveals that String.split() is what you're looking for in regard to explode.
Java does not include a "implode" of "join" equivalent. Rather than including a giant external dependency for a simple function as the other answers suggest, you may just want...
Default template arguments for function templates
...ator end, Comp c = Comp()) {
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}
C++0x introduces them to C++. See this defect report by Bjarne Stroustrup: Default Template Arguments for Function Templates and what he says
The prohibition of default template arguments for function templates is a misbegotten remnant of the time where fre...
What's the difference between IComparable & IEquatable interfaces?
...the objects being compared.
For example, IEquatable would tell you that 5 is not equal to 7. IComparable would tell you that 5 comes before 7.
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ERROR 1452: Cannot add or update a child row: a foreign key constraint fails
...ith identical values pointing
back to its parent. The FOREIGN KEY clause is specified in the child
table.
It will reject any INSERT or UPDATE operation that attempts to create
a foreign key value in a child table if there is no a matching
candidate key value in the parent table.
So yo...
How to find the files that are created in the last hour in unix
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If the dir to search is srch_dir then either
$ find srch_dir -cmin -60 # change time
or
$ find srch_dir -mmin -60 # modification time
or
$ find srch_dir -amin -60 # access time
shows files created, modified or accessed in the last hour.
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Java; String replace (using regular expressions)?
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edited Mar 11 '09 at 16:10
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Can an angular directive pass arguments to functions in expressions specified in the directive's att
I have a form directive that uses a specified callback attribute with an isolate scope:
5 Answers
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Erasing elements from a vector
...clear a element from a vector using the erase method. But the problem here is that the element is not guaranteed to occur only once in the vector. It may be present multiple times and I need to clear all of them. My code is something like this:
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Deserialize JSON to ArrayList using Jackson
...from JSON. I have configured a special MixIn class, MyPojoDeMixIn , to assist me with the deserialization. MyPojo has only int and String instance variables combined with proper getters and setters. MyPojoDeMixIn looks something like this:
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