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Test or check if sheet exists
...Rory's answer below), so who cares what the detractors think. Note (as of now) you have zero down votes.
– rory.ap
Mar 15 '16 at 12:15
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Getting the current page
...he last of which - page five - will show that remaining 0.313 of content.
Now, numberOfPages being five means that the page indices will be 0, 1, 2, 3, and 4.
When I swipe rightwards, paging towards the final offset, the scrollViewDidEndDecelerating method gives a final X offset of 2412.
Applyin...
WARN Could not determine content-length of response body. Set content-length of the response or set
I just upgraded to rails 3.2.2, and now on rails s, page load, I get all these errors in the log:
3 Answers
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In vim, how do I go back to where I was before a search?
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Ctrl+O takes me to the previous location. Don't know about location before the search.
Edit: Also, `. will take you to the last change you made.
share
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improve this answe...
What is the $$hashKey added to my JSON.stringify result
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Angular adds this to keep track of your changes, so it knows when it needs to update the DOM.
If you use angular.toJson(obj) instead of JSON.stringify(obj) then Angular will strip out these internal-use values for you.
Also, if you change your repeat expression to use the track ...
Maximum number of threads in a .NET app?
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How did you figure this out? Do you know what .NET 4.5 is, or what 5.0 will be?
– goodguys_activate
Oct 21 '12 at 13:31
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jQuery: how to change title of document during .ready()?
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@OrionEdwards Now, more than five years later, rimmkaufman.com/blog/googlebot-crawling-javascript-site-ready/…
– kqr
Sep 22 '14 at 9:49
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Replace a character at a specific index in a string?
...d/or to modify its value
valueField.setAccessible(true);
//now we get the array the String instance is actually using
char[] value = (char[])valueField.get(text);
//The 13rd character is the "s" of the word "Test"
value[12]='x';
//We display the string...
git recover deleted file where no commit was made after the delete
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rm -r ./engines - oops. Now git reset engines; git checkout engines.
– Kris
Jul 26 '18 at 13:26
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disable textbox using jquery?
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I know it is not a good habit to answer an old question but I'm putting this answer for people who would see the question afterwards.
The best way to change the state in JQuery now is through
$("#input").prop('disabled', true...