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What makes Scala's operator overloading “good”, but C++'s “bad”?
...sidered by many to be A Bad Thing(tm), and a mistake not to be repeated in newer languages. Certainly, it was one feature specifically dropped when designing Java.
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Should I size a textarea with CSS width / height or HTML cols / rows attributes?
Every time I develop a new form that includes a textarea I have the following dilemma when I need to specify its dimensions:
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Refresh a page using JavaScript or HTML [duplicate]
... answered Mar 14 '11 at 4:49
ReidReid
15.9k55 gold badges3434 silver badges3333 bronze badges
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How can I get a count of the total number of digits in a number?
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@Krythic string allocation is the new craze in .NET world.
– nawfal
Dec 9 '16 at 7:16
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How can I produce an effect similar to the iOS 7 blur view?
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Don't use renderInContext, use the new drawViewHierarchyInRect: or snapshotView:. WWDC talk 216 "Implementing Engaging UI on iOS7" claims a 5-15x performance improvement.
– bcattle
Feb 4 '14 at 2:39
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Get mouse wheel events in jQuery?
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You don't need to divide by 120 it is useless waste of cpu
– venimus
Sep 30 '13 at 11:21
6
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MySQL: Transactions vs Locking Tables
... got exclusive use, and can deduct the $20 from the balance, and write the new balance back in peace... and your account ends up with $80 as is expected. But... uhoh... You try to go update the receiver's account, and it's locked, and locked longer than the code allows, timing out your transaction.....
TypeError: got multiple values for argument
...ord-only, and some legacy code had it passed as a positional argument. The new API was expecting color, and got a 4x4 matrix instead.
– Tomasz Gandor
Aug 16 '17 at 19:15
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What are the best practices for SQLite on Android?
...ead 1
Context context = getApplicationContext();
DatabaseHelper helper = new DatabaseHelper(context);
SQLiteDatabase database = helper.getWritableDatabase();
database.insert(…);
database.close();
// Thread 2
Context context = getApplicationContext();
DatabaseHelper helper = new DatabaseHe...
What's the simplest way to list conflicted files in Git?
...both modified" next to files that have conflicts instead of "modified" or "new file", etc
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