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How do I sort a Set to a List in Java?
... types) .
As an example for a comparator implementation to sort employees based on name
List<Employees> empList = new LinkedList<Employees>(EmpSet);
class EmployeeComparator implements Comparator<Employee> {
public int compare(Employee e1, Employee e2) {
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Is there a predefined enumeration for Month in the .NET library?
... would award you the correct answer, but I don't think that is part of the base library .net framework. +1 for effort and creativity.
– Mark Rogers
May 22 '09 at 19:37
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How can I upgrade specific packages using pip and a requirements file?
...ccording to pip documentation example 3:
pip install --upgrade django
But based on my experience, using this method will also upgrade any package related to it. Example:
Assume you want to upgrade somepackage that require Django >= 1.2.4 using this kind of method it will also upgrade somepackage...
Fade In Fade Out Android Animation in Java
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Figured out my own problem. The solution ended up being based in interpolators.
Animation fadeIn = new AlphaAnimation(0, 1);
fadeIn.setInterpolator(new DecelerateInterpolator()); //add this
fadeIn.setDuration(1000);
Animation fadeOut = new AlphaAnimation(1, 0);
fadeOut.setInter...
Determine if ActiveRecord Object is New
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How to create PDFs in an Android app? [closed]
...xtWrapper context){
final String APPLICATION_PACKAGE_NAME = context.getBaseContext().getPackageName();
File path = new File( Environment.getExternalStorageDirectory(), APPLICATION_PACKAGE_NAME );
if ( !path.exists() ){ path.mkdir(); }
File file = new File(path, fileName);
try{
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How to delete from multiple tables in MySQL?
...you've piqued my interest. How do you ensure data integrity within the database without constraints?
– paxdiablo
Jul 26 '10 at 23:46
4
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Read a variable in bash with a default value
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I ended up doing something based on this. Reading into a temp variable input and then using name=${input:-$name}.
– Ricardo Marimon
Apr 15 '10 at 5:05
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How do I diff the same file between two different commits on the same branch?
...ath = C:/Program Files (x86)/Perforce/p4merge.exe
cmd = p4merge.exe \"$BASE\" \"$LOCAL\" \"$REMOTE\" \"$MERGED\"
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Call to undefined method mysqli_stmt::get_result
...nd driver!
If you are able to install new packages on your (Debian/Ubuntu-based) server, install the driver:
sudo apt-get install php5-mysqlnd
and then restart your web server:
sudo /etc/init.d/apache2 restart
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