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How to open files relative to home directory
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123
Not sure if this was available before Ruby 1.9.3 but I find that the most elegant solution is ...
decimal vs double! - Which one should I use and when? [duplicate]
...ut at 1 million for a float.
A 15 digit monetary value:
£1,234,567,890,123.45
9 trillion with a double. But with division and comparisons it's more complicated (I'm definitely no expert in floating point and irrational numbers - see Marc's point). Mixing decimals and doubles causes issues:
...
Deleting rows with MySQL LEFT JOIN
...e`
INNER JOIN `job` ON `deadline`.`job_id` = `job`.`id`
WHERE `job`.`id` = 123
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How do I trigger the success callback on a model.save()?
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123
The first argument of save is the attributes to save on the model:
this.model.save( {att1 : "...
Variable declared in for-loop is local variable?
... {
int y = x;
if(whatever)
{
int x = 123;
Because now the simple name "x" has been used inside the local variable declaration space of "y" to mean two different things -- "this.x" and the local "x".
See http://blogs.msdn.com/b/ericlippert/archive/tags/simple+...
Length of an integer in Python
...always convert it to string like str(133) and find its length like len(str(123)).
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Cookie blocked/not saved in IFRAME in Internet Explorer
...ely nothing.
In short - to keep IE happy - add the following line to your PHP code (Other languages should look similar)
header('P3P: CP="Potato"');
Problem solved, and IE is happy with this potato.
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How to enable external request in IIS Express?
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123
In case of a 503 Error, see this: stackoverflow.com/questions/5442551/…
– deerchao
Oct 12 '12 at ...
RegEx to find two or more consecutive chars
...Finds a consecutive repeating lower or upper case letter. Matches on "abbc123" and not "abc1223". To allow for a space between them (i.e. a ab), then include an optional space in the regex between the captured character and the repeat...
([a-z]A-Z])\s?\1
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Install an apk file from command prompt?
...en double quotes like
adb -s a3b09a6e install "c:\my apk location\here 123\example.apk"
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