大约有 21,000 项符合查询结果（耗时：0.0245秒） [XML]
jQuery get value of select onChange
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$('select').on('change', function() {
alert( this.value );
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<select>
<option value="1">One</option>
<option value="2">Two</option>
</select&g...
html - table row like a link
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You have two ways to do this:
Using javascript:
<tr onclick="document.location = 'links.html';">
Using anchors:
<tr><td><a href="">text</a></td><td><a href="">text</a></td></tr>
I made the secon...
How to force Chrome's script debugger to reload javascript?
I really like the ability to edit javascript in the chrome debugger however, I find that it can be really problematic getting the debugger to re-fetch the JavaScript from the server.
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How to check if a user likes my Facebook Page or URL using Facebook's API
... it to work.
I simply want to check if a user has liked my page with javascript in an iFrame app.
5 Answers
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R memory management / cannot allocate vector of size n Mb
... can be a more memory-efficient to call the inner portion of the loop via Rscript (from a BASH or Python Script), and collate/aggregate the results afterwards in a different script. That way, the memory is completely freed after each iteration. There is a bit of wasted computation from re-loading/re...
Simple (non-secure) hash function for JavaScript? [duplicate]
..., not hundreds of lines) hash function written in (browser-compatible) JavaScript? Ideally I'd like something that, when passed a string as input, produces something similar to the 32 character hexadecimal string that's the typical output of MD5, SHA1, etc. It doesn't have to be cryptographically ...
Get Folder Size from Windows Command Line
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Oneliner:
powershell -command "$fso = new-object -com Scripting.FileSystemObject; gci -Directory | select @{l='Size'; e={$fso.GetFolder($_.FullName).Size}},FullName | sort Size -Descending | ft @{l='Size [MB]'; e={'{0:N2} ' -f ($_.Size / 1MB)}},FullName"
Same but Powershell...
How to check if a file is a valid image file?
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Update
I also implemented the following solution in my Python script here on GitHub.
I also verified that damaged files (jpg) frequently are not 'broken' images i.e, a damaged picture file sometimes remains a legit picture file, the original image is lost or altered but you are still a...
Script to get the HTTP status code of a list of urls?
...d to check, to see if they still work or not. I would like to write a bash script that does that for me.
8 Answers
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ImportError: Cannot import name X
...or a different reason...
from my_sub_module import my_function
The main script had Windows line endings. my_sub_module had UNIX line endings. Changing them to be the same fixed the problem. They also need to have the same character encoding.
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