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How to implement “confirmation” dialog in Jquery UI dialog?

...lert() box. In my scenario, I have a list of items, and next to each individual of them, I would have a "delete" button for each of them. the psuedo html setup will be something follows: ...
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Python - List of unique dictionaries

... So make a temporary dict with the key being the id. This filters out the duplicates. The values() of the dict will be the list In Python2.7 >>> L=[ ... {'id':1,'name':'john', 'age':34}, ... {'id':1,'name':'john', 'age':34}, ... {'id':2,'name':'hanna', 'age':30},...
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Use “ENTER” key on softkeyboard instead of clicking button

...e enter key or the d-pad is clicked. addCourseText = (EditText) findViewById(R.id.clEtAddCourse); addCourseText.setOnKeyListener(new OnKeyListener() { public boolean onKey(View v, int keyCode, KeyEvent event) { if (event.getAction() == KeyEvent.ACTION_DOWN) { swi...
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How to 'bulk update' with Django?

...at: This won't use ModelClass.save method (so if you have some logic inside it won't be triggered). No django signals will be emitted. You can't perform an .update() on a sliced QuerySet, it must be on an original QuerySet so you'll need to lean on the .filter() and .exclude() methods. ...
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How to show what a commit did?

A stupid way I know is: 5 Answers 5 ...
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CROSS JOIN vs INNER JOIN in SQL

...e result: Cross join select * from table1 cross join table2 where table1.id = table2.fk_id Inner join select * from table1 join table2 on table1.id = table2.fk_id Use the last method share | ...
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How to hide a button programmatically?

... You can use the following code: playButton = (Button) findViewById(R.id.play); playButton.setVisibility(View.VISIBLE); playButton.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { //when play is clicked show stop button and hide play button...
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Is there a way to rollback my last push to Git? [duplicate]

...te the last commit from master. Delete=remove from commit history. (not evident in your text that git revert will take off from history) – Peter Krauss Feb 16 '18 at 13:48 1 ...
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Ruby: Can I write multi-line string with no concatenation?

...SQL.gsub(/\s+/, " ").strip SELECT * FROM users ORDER BY users.id DESC END_SQL # >> "SELECT * FROM users ORDER BY users.id DESC" The latter would mostly be for situations that required more flexibility in the processing. I personally don't like it, it puts the processing in a wei...
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Update statement with inner join on Oracle

... That syntax isn't valid in Oracle. You can do this: UPDATE table1 SET table1.value = (SELECT table2.CODE FROM table2 WHERE table1.value = table2.DESC) WHERE table1.UPDATETYPE=...