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What is the “continue” keyword and how does it work in Java?
... placeholder in order to make an empty loop body more clear.
for (count = 0; foo.moreData(); count++)
continue;
The same statement without a label also exists in C and C++. The equivalent in Perl is next.
This type of control flow is not recommended, but if you so choose you can also use cont...
Best way to parse RSS/Atom feeds with PHP [closed]
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I want to get Year, Month, Day, etc from Java Date to compare with Gregorian Calendar date in Java.
...nt day = cal.get(Calendar.DAY_OF_MONTH);
// etc.
Beware, months start at 0, not 1.
Edit: Since Java 8 it's better to use java.time.LocalDate rather than java.util.Calendar. See this answer for how to do it.
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How to create a new object instance from a Type
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edited Nov 8 '17 at 15:40
Jay
14433 silver badges1616 bronze badges
answered Aug 3 '08 at 16:35
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Renaming files in a folder to sequential numbers
... let, and printf for the padding:
a=1
for i in *.jpg; do
new=$(printf "%04d.jpg" "$a") #04 pad to length of 4
mv -i -- "$i" "$new"
let a=a+1
done
using the -i flag prevents automatically overwriting existing files.
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Removing multiple files from a Git repo that have already been deleted from disk
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2310
For Git 1.x
$ git add -u
This tells git to automatically stage tracked files -- including del...
How can I get zoom functionality for images?
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208
UPDATE
I've just given TouchImageView a new update. It now includes Double Tap Zoom and Fling ...
Assign format of DateTime with data annotations?
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What's the difference between a catalog and a schema in a relational database?
...st place.
An Introduction to Database Systems, 7th ed., C.J. Date, p 69-70.
From the SQL standard point of view :
Catalogs are named collections of schemas in an SQL-environment. An
SQL-environment contains zero or more catalogs. A catalog contains
one or more schemas, but always contains...