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how to File.listFiles in alphabetical order?
... This is one beautiful line of code, but Arrays.sort() seems to return void, instead of an Iterable. I'll poke around a bit.
– Thunder Rabbit
Aug 26 '11 at 4:17
3
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How to vertically align elements in ?
...has a border, and I need the items as well as their contents to be in the middle vertically. Please help; I am new to CSS.
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CSS3 transform not working
...racters, but you can rotate their container. See this and this and this. (Did you know <textarea> is an inline element? Whodathunk...?)
– crashwap
Aug 28 at 18:56
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How to reload apache configuration for a site without restarting apache
I have edited the variable AllowOverride for one of my websites in sites-enabled directory. How do I reload the new configuration without restarting apache? Is it possible?
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How to divide flask app into multiple py files?
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You can use the usual Python package structure to divide your App into multiple modules, see the Flask docs.
However,
Flask uses a concept of blueprints for making application components and supporting common patterns within an application or across applications.
You can...
jQuery: Wait/Delay 1 second without executing code
...ot halt execution.
Instead of using a while loop, you need to recursively call a method that performs the check every second using setTimeout:
var check = function(){
if(condition){
// run when condition is met
}
else {
setTimeout(check, 1000); // check again in a secon...
Why does Javascript's regex.exec() not always return the same value? [duplicate]
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A JavaScript RegExp object is stateful.
When the regex is global, if you call a method on the same regex object, it will start from the index past the end of the last match.
When no more matches are found, the index is reset to 0 automatically.
To reset it manually, set the lastIndex property....
TypeError: p.easing[this.easing] is not a function
...sion 1.2 on. If you have some javascript depending on easing and it is not calling the right effect name it will throw this error.
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T-SQL datetime rounded to nearest minute and nearest hours with using functions
...od to truncate the time portion from a datetime to get only the date. The idea is to determine the number of days between the datetime in question and a fixed point in time (0, which implicitly casts to 1900-01-01 00:00:00.000):
declare @days int
set @days = datediff(day, 0, @dt)
and then add th...
Set time part of DateTime in ruby
...datetime object eg DateTime.now . I want to set hours and minutes to 0 (midnight). How can I do that?
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