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Check if all checkboxes are selected

How do I check if all checkboxes with class="abc" are selected? 9 Answers 9 ...
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Clicking the text to select corresponding radio button

...t; and has 4 possible choices, using radio buttons to allow the user to select his/her answer. The current HTML for a single question looks like: ...
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Restful way for deleting a bunch of items

...away with the javascript confirm on the same page, and instead, create the selection and redirect to it, showing a confirm message on that page. In other words: From: http://example.com/resources/ do a POST with a selection of the ID's to: http://example.com/resources/selections which, if succes...
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Get selected subcommand with argparse

When I use subcommands with python argparse, I can get the selected arguments. 2 Answers ...
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How to select date from datetime column?

...ry. Use BETWEEN or >, <, = operators which allow to use an index: SELECT * FROM data WHERE datetime BETWEEN '2009-10-20 00:00:00' AND '2009-10-20 23:59:59' Update: the impact on using LIKE instead of operators in an indexed column is high. These are some test results on a table with 1,...
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How to hide one item in an Android Spinner

...d spinner widget. This would allow you to simulate a spinner with no items selected, and ensures that the onItemSelected() callback is always called for every item selected (if the hidden item is the "current" one). Normally there is always one item in the spinner that doesn't generate a callback, n...
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Code equivalent to the 'let' keyword in chained LINQ extension method calls

... Let doesn't have its own operation; it piggy-backs off of Select. You can see this if you use "reflector" to pull apart an existing dll. it will be something like: var result = names .Select(animalName => new { nameLength = animalName.Length, animalName}) .Where...
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How to select following sibling/xml tag using xpath

... we are interested in. In this case you can omit ./ . Also, if you want to select the immediate following sibling, use: following-sibling::td[1], otherwise, if there are more than one following siblings, all will be selected. – Dimitre Novatchev Jan 23 '16 at 2...
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Is there a way to select sibling nodes?

For some performance reasons, I am trying to find a way to select only sibling nodes of the selected node. 13 Answers ...
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How to test an SQL Update statement before running it?

...yway) you can also do a sanity check which rows are affected by running a select using the same WHERE clause as the UPDATE. So if you UPDATE is UPDATE foo SET bar = 42 WHERE col1 = 1 AND col2 = 'foobar'; The following will show you which rows will be updated: SELECT * FROM foo WHERE col1 ...