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How to get a table cell value using jQuery?
...vided you keep the class attribute with it.
By the way, I think you could do it in one selector:
$('#mytable .customerIDCell').each(function() {
alert($(this).html());
});
If that makes things easier.
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open() in Python does not create a file if it doesn't exist
What is the best way to open a file as read/write if it exists, or if it does not, then create it and open it as read/write? From what I read, file = open('myfile.dat', 'rw') should do this, right?
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Explanation of …
...something I've never seen before. In the source of Backbone.js's example TODO application ( Backbone TODO Example ) they had their templates inside a <script type = "text/template"></script> , which contained code that looks like something out of PHP but with JavaScript tags.
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AngularJS sorting by property
What I am trying to do is sort some data by property. Here is example that I tought should work but it doesn't.
10 Answers
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File upload progress bar with jQuery
...using AJAX. I also want to implement a file upload progress bar. How can I do this? Is there any way to calculate how much has already been uploaded so that I can calculate the percentage uploaded and create a progress bar?
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Resizing an image in an HTML5 canvas
...nt side using javascript and a canvas element, but when I shrink the image down, it looks terrible. It looks as if it was downsized in photoshop with the resampling set to 'Nearest Neighbor' instead of Bicubic. I know its possible to get this to look right, because this site can do it just fine ...
Storing SHA1 hash values in MySQL
...the data stored, since you cannot use a zero byte to end the string as you do with varchar. That implies, but isn't stated in the manual, that you can store up to 2^(8*4) or 4+ gigabytes in a bytea. postgresql.org/docs/9.0/static/datatype-binary.html Storing the hash in a postgres database would pr...
How to get a list of installed android applications and pick one to run
...a in the ResolveInfo to start a application. You can check ResolveInfo javadoc here.
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JavaScript: Passing parameters to a callback function
...'m trying to pass some parameter to a function used as callback, how can I do that?
13 Answers
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Default string initialization: NULL or Empty? [closed]
...ample, a user's middle name.
NULL when it is an error if the ensuing code does not set the value explicitly.
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