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How to sort a NSArray alphabetically?
...al order:
NSArray *unsortedStrings = @[@"Verdana", @"MS San Serif", @"Times New Roman",@"Chalkduster",@"Impact"];
NSArray *sortedStrings =
[unsortedStrings sortedArrayUsingSelector:@selector(compare:)];
NSLog(@"Unsorted Array : %@",unsortedStrings);
NSLog(@"Sorted Arra...
Uncaught Error: SECURITY_ERR: DOM Exception 18 when I try to set a cookie
... I wish I could upvote more than once. Your answer just saved me TONS of time banging my head against the screen!! Many, many thanks!!
– Jaime
Feb 28 '13 at 18:13
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Custom fonts in iOS 7
...l be easier to use it in your project if you have to use the font multiple times.
The problem that I think you had is that you properly registered the font but it was not copied to the app bundle. So when the app executed it couldn't find the font. That's why step 2 is important. I spent a lot of t...
join list of lists in python [duplicate]
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O(n^2) here basically means that the time required for this function to execute is proportional to the square of the length of the inputs. So if you double the inputs, you quadruple the time required. This is a Bad Thing if you have large inputs, but for small...
How to make grep only match if the entire line matches?
...after ABB.log, which is not the general case, i.e it will fail most of the time.
– Jahid
Jul 12 '15 at 14:01
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Pagination in a REST web application
...urce(s).
E.g. A customer stores a link to the product list page X, next time the link is opened the product in question might no longer be on page X.
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How to make connection to Postgres via Node.js
...beatles WHERE name = $1", ['john']);
//can stream row results back 1 at a time
query.on('row', function(row) {
console.log(row);
console.log("Beatle name: %s", row.name); //Beatle name: John
console.log("Beatle birth year: %d", row.birthday.getYear()); //dates are returned as javascript...
Filtering Pandas DataFrames on dates
...wo choices:
Make it the index (either temporarily or permanently if it's time-series data)
df[(df['date'] > '2013-01-01') & (df['date'] < '2013-02-01')]
See here for the general explanation
Note: .ix is deprecated.
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How to put more than 1000 values into an Oracle IN clause [duplicate]
...mma delimited list of many of IDs that I want to use in an IN clause, Sometimes this list can exceed 1000 items, at which point Oracle throws an error. The query is similar to this...
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Automating “enter” keypresses for bash script generating ssh keys
...ate script, which simply runs ssh-keygen -t rsa . But how to pass to it 3 times enter?
5 Answers
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