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How to remove leading and trailing whitespace in a MySQL field?
... VARCHAR(21845),
replacement VARCHAR(21845), greedy BOOLEAN, minMatchLen INT, maxMatchLen INT)
RETURNS VARCHAR(21845) DETERMINISTIC BEGIN
DECLARE result, subStr, usePattern VARCHAR(21845);
DECLARE startPos, prevStartPos, startInc, len, lenInc INT;
IF subject REGEXP pattern THEN
SET res...
Javascript - removing undefined fields from an object [duplicate]
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Guys, this might look simple, but date objects will be converted to string. Beware
– sowdri
Jun 12 '18 at 4:07
2
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Difference between Iterator and Listiterator?
...for ListIterator
You can
iterate backwards
obtain the iterator at any point.
add a new value at any point.
set a new value at that point.
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fo...
What is lexical scope?
What is a brief introduction to lexical scoping?
18 Answers
18
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What are the pros and cons of both Jade and EJS for Node.js templating? [closed]
...y but still want to use HTML), and for that reason if I use Jade I need to convert HTML to Jade. Also in Jade, we need to use indentations, so if your HTML structure gets complicated, your code will look horrible (especially tables). Sometimes, I don't even know what level I am at
table
thead
...
How to capitalize first letter of each word, like a 2-word city? [duplicate]
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function convertCase(str) {
var lower = String(str).toLowerCase();
return lower.replace(/(^| )(\w)/g, function(x) {
return x.toUpperCase();
});
}
s...
How to send multiple data fields via Ajax? [closed]
... {key1: 'value1', key2: 'value2'}. If the latter form is used, the data is converted into a query string using jQuery.param() before it is sent."
– Jay Blanchard
May 11 '16 at 20:15
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Why should I avoid std::enable_if in function signatures
...y: the enable_if use and the return/argument types are not merged together into one messy chunk of typename disambiguators and nested type accesses; even though the clutter of the disambiguator and nested type can be mitigated with alias templates, that would still merge two unrelated things togethe...
jQuery loop over JSON result from AJAX Success?
...ing your returned data as text - i.e. it's not yet a JSON object.
You can convert it to a JSON object by manually using the parseJSON command or simply adding the dataType: 'json' property to your ajax call. e.g.
jQuery.ajax({
type: 'POST',
url: '<?php echo admin_url('admin-ajax.php'); ...
How to add a “readonly” attribute to an ?
.... However, the string 'readonly' is also a truthy value when automatically converted to a boolean, so the above still works.
– bobince
Sep 11 '09 at 17:00
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