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How to execute a raw update sql with dynamic binding in rails
... "SQL", [[nil, baz]])
UPDATE foo
SET bar = $1
EOQ
Here the last param is a array of tuples representing bind parameters. In each tuple, the first entry is the column type and the second is the value. You can give nil for the column type and Rails will usually do the right thing though.
T...
What's the difference between URI.escape and CGI.escape?
...-wW2) (or use some google-fu).
Some proposed to use CGI::Escape for query parameters, because you couldn't escape an entire URI:
CGI::escape 'http://google.com/foo?bar=at#anchor&title=My Blog & Your Blog'
# => "http%3A%2F%2Fgoogle.com%2Ffoo%3Fbar%3Dat%23anchor%26title%3DMy+Blog+%26+Your...
How do you pass multiple enum values in C#?
...' C# code I see a method that will accept multiple enum values in a single parameter. I always thought it was kind of neat, but never looked into it.
...
How to check if a query string value is present via JavaScript?
... without prefixing it with & or ? would lead you to believe that the q parameter is present.
– michalstanko
Jan 19 '18 at 8:55
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How to use Sphinx's autodoc to document a class's __init__(self) method?
... Enable documenting "special methods" using the autodoc_ extension.
:param app: The Sphinx application object.
This function connects the :func:`special_methods_callback()` function to
``autodoc-skip-member`` events.
.. _autodoc: http://www.sphinx-doc.org/en/stable/ext/autodoc.ht...
How do you read CSS rule values with JavaScript?
...*
* @notice The className must be 1:1 the same as in the CSS
* @param string className_
*/
function getStyle(className_) {
var styleSheets = window.document.styleSheets;
var styleSheetsLength = styleSheets.length;
for(var i = 0; i < styleSheetsLength; ...
AngularJS For Loop with Numbers & Ranges
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The one and two param cases treat highBound differently, it should be consistent
– Vajk Hermecz
Sep 29 '16 at 11:40
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How to get a JavaScript object's class?
...will change non-global class names. To prevent this, Uglify has a --mangle param that you can set to false is using gulp or grunt.
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Execute stored procedure with an Output parameter?
...(SSMS),
select execute stored procedure...
and add values for the input parameters as prompted.
SSMS will then generate the code to run the proc in a new query window, and execute it for you. You can study the generated code to see how it is done.
...
Detecting Unsaved Changes
...paring the current value of each element
* with its default value.
*
* @param {Form} form the form to be checked.
* @return {Boolean} <code>true</code> if the form is dirty, <code>false</code>
* otherwise.
*/
function formIsDirty(form) {
for (var i =...