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How to send FormData objects with Ajax-requests in jQuery? [duplicate]
The XMLHttpRequest Level 2 standard (still a working draft) defines the FormData interface. This interface enables appending File objects to XHR-requests (Ajax-requests).
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How to handle Back button with in the dialog?
... an application that when the button is pressed, it opens a dialog with OK and Cancel buttons.
8 Answers
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How to correctly iterate through getElementsByClassName
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This is the right solution, unless you try to look up and change elements that have a same class and are within each other. I explained my workaround in edit to my question.
– Kupto
Apr 24 '13 at 12:56
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Gradle does not find tools.jar
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I had this problem when I was trying to run commands through CLI.
It was a problem with system looking at the JRE folder i.e.
D:\Program Files\Java\jre8\bin. If we look in there, there is no Tools.jar, hence the error.
You need to find where the JDK is, in my case: D:...
Ruby convert Object to Hash
... |var,hash| hash[var.to_s.delete("@")] = gift.instance_variable_get(var) } and get rid of the trailing ; hash
– Narfanator
Jun 10 '13 at 0:14
1
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Django set field value after a form is initialized
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Yes, this is my problem, too. And changing form.data['Email'] is not possible.
– GergelyPolonkai
May 26 '15 at 12:30
2
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How to set my default shell on Mac?
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These are applicable to MacOS Sierra 10.12.5 (16F73) and probably some other recent and upcoming versions of MacOS.
chsh is not enough to change the default shell. Make sure you press Command+, while your terminal is open and change the 'Shells open with' option to 'Default l...
Python: How to create a unique file name?
I have a python web form with two options - File upload and textarea . I need to take the values from each and pass them to another command-line program. I can easily pass the file name with file upload options, but I am not sure how to pass the value of the textarea.
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How to convert milliseconds into human readable form?
... /= 60
hours = x % 24
x /= 24
days = x
I'm just glad you stopped at days and didn't ask for months. :)
Note that in the above, it is assumed that / represents truncating integer division. If you use this code in a language where / represents floating point division, you will need to manually trun...
What's the most efficient test of whether a PHP string ends with another string?
The standard PHP way to test whether a string $str ends with a substring $test is:
13 Answers
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