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How to set default value for form field in Symfony2?
...ed this solution as it is not a solution for the problem (as Hubert Perron mentioned above). I am trying to get a better solution in this post stackoverflow.com/questions/17986481/…
– herrjeh42
Aug 1 '13 at 11:29
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Where do you include the jQuery library from? Google JSAPI? CDN?
...e to have JQuery served by Google API servers. I didn't go with the jsapi method since I don't leverage any other Google API's, however if that ever changed then I would consider it...
First: The Google api servers are distributed across the world instead of my single server location: Closer serv...
How to know user has clicked “X” or the “Close” button?
...o know that the user had decided to close the form
but I guess it is the same for both clicking the X button or clicking the close button.
So how can I differentiate between these two in my code?
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How to calculate the SVG Path for an arc (of a circle)
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Expanding on @wdebeaum's great answer, here's a method for generating an arced path:
function polarToCartesian(centerX, centerY, radius, angleInDegrees) {
var angleInRadians = (angleInDegrees-90) * Math.PI / 180.0;
return {
x: centerX + (radius * Math.cos(ang...
Why can I use auto on a private type?
I was somehow surprised that the following code compiles and runs (vc2012 & gcc4.7.2)
4 Answers
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What is the best way to get all the divisors of a number?
...The reduce and lambda notation were the parts that were actually confusing me. I tried implementing an algorithm to do this in C# using a recursive function to walk array of factors and multiply them all together, but it seems to have horrible performance on numbers like 1024 that have many factors
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Difference between \A \z and ^ $ in Ruby regular expressions
In the documentation I read:
4 Answers
4
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PHP json_encode encoding numbers as strings
...sion of PHP...
This test has been made with PHP 5.2.6 ; I'm getting the same thing with PHP 5.2.9 and 5.3.0 ; I don't have another 5.2.x version to test with, though :-(
Which version of PHP are you using ? Or is your test-case more complex than the example you posted ?
Maybe one bug report on ht...
How to trim whitespace from a Bash variable?
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Let's define a variable containing leading, trailing, and intermediate whitespace:
FOO=' test test test '
echo -e "FOO='${FOO}'"
# > FOO=' test test test '
echo -e "length(FOO)==${#FOO}"
# > length(FOO)==16
How to remove all whitespace (denoted by [:space:] in tr):
FOO=' test...
How to Use slideDown (or show) function on a table row?
...n function seems to be adding a display:block style to the table row which messes up the layout.
21 Answers
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