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MySQL: What's the difference between float and double?
...m floating point numbers and decimal (numeric) numbers, which you can use with the DECIMAL data type. This is used to store exact numeric data values, unlike floating point numbers, where it is important to preserve exact precision, for example with monetary data.
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When to use setAttribute vs .attribute= in JavaScript?
... the quirksmode link below) if you want programmatic access in JavaScript. It should handle the different types of attributes (think "onload") correctly.
Use getAttribute/setAttribute when you wish to deal with the DOM as it is (e.g. literal text only). Different browsers confuse the two. See Quirk...
How many concurrent AJAX (XmlHttpRequest) requests are allowed in popular browsers?
... as soon as a 7th XmlHttpRequest (on any tab) to the same domain is fired, it is queued until one of the other 6 finish.
8 ...
How to convert vector to array
... @guneykayim The vector owns that memory, you shouldn't free it
– Michael Mrozek
May 30 '14 at 14:35
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Convert SVG to image (JPEG, PNG, etc.) in the browser
I want to convert SVG into bitmap images (like JPEG, PNG, etc.) through JavaScript.
9 Answers
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Is it possible to specify your own distance function using scikit-learn K-Means Clustering?
Is it possible to specify your own distance function using scikit-learn K-Means Clustering?
8 Answers
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iOS 7's blurred overlay effect using CSS?
It seems Apple's overlay is more than just a transparency. Any ideas on how to achieve this effect with CSS and possibly JS?
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Find object in list that has attribute equal to some value (that meets any condition)
...ext((x for x in test_list if x.value == value), None)
This gets the first item from the list that matches the condition, and returns None if no item matches. It's my preferred single-expression form.
However,
for x in test_list:
if x.value == value:
print("i found it!")
break
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How to get multiple selected values of select box in php?
...ch has a select list box from which you can select multiple values because its multiple property is set to multiple. Consider form method is 'GET'. The html code for the form is as follows:
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Most Pythonic way to provide global configuration variables in config.py? [closed]
...plified basicconfig.py adequate for my needs. You can pass in a namespace with other objects for it to reference if you need to. You can also pass in additional defaults from your code. It also maps attribute and mapping style syntax to the same configuration object.
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