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How to directly initialize a HashMap (in a literal way)?
...u want to?
– yankee
Aug 16 '15 at 8:05
6
and for the cases when you need a Map with a single entr...
How to round up to the nearest 10 (or 100 or X)?
...nding value y:
# Round(1.3,1) = 1 while Round(1.6,1) = 2
# Round(1.024,0.05) = 1 while Round(1.03,0.05) = 1.05
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Reading in a JSON File Using Swift
...jsonData = NSData(contentsOfFile: path, options: .DataReadingMappedIfSafe, error: nil)
{
if let jsonResult: NSDictionary = NSJSONSerialization.JSONObjectWithData(jsonData, options: NSJSONReadingOptions.MutableContainers, error: nil) as? NSDictionary
{
if let persons :...
C compile error: “Variable-sized object may not be initialized”
Why do I receive the error "Variable-sized object may not be initialized" with the following code?
10 Answers
...
Error: The processing instruction target matching “[xX][mM][lL]” is not allowed
This error,
7 Answers
7
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PDO support for multiple queries (PDO_MYSQL, PDO_MYSQLND)
...s expected:
$pdo->exec("valid-stmt1; valid-stmt2;");
--
//This would error out, as expected:
$pdo->exec("non-sense; valid-stmt1;");
--
//Here is the bug:
$pdo->exec("valid-stmt1; non-sense; valid-stmt3;");
It would execute the "valid-stmt1;", stop on "non-sense;" and never throw an ...
Bash tool to get nth line from a file
...00 -d$'\n' myfile.ascii
pgm_icnt = 0
real 5m12.156s
This one took 00:05:12.156 to run, which is much slower than the baseline! I'm not sure whether it read through the entire file or just up to line 50 million before stopping, but regardless this doesn't seem like a viable solution to the prob...
git pull error :error: remote ref is at but expected
...
thanks for answer. This wasn't the issue with this error. I already found the solution to this issue and posted in comment below the question.
– Sanjeev Kumar Dangi
Aug 23 '12 at 12:31
...
Why is exception handling bad?
... memory leaks, but I'm not sure managed code will free you from programmer error. In particular if someone is not paying attention to exception safety because they don't think it's a problem in their language, that's not a great sign.
– asveikau
Nov 17 '09 at 1...
Compare dates in MySQL
...elow query,
select * from players
where
us_reg_date between '2000-07-05'
and
DATE_ADD('2011-11-10',INTERVAL 1 DAY)
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