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Export Data from mysql Workbench 6.0
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Delayed inserts where deprecated in 5.6 and are converted to normal inserts in 5.7 (see also http://dev.mysql.com/doc/refman/5.7/en/insert-delayed.html). I wonder why mysqldump reports an error on this. Regardless, MySQL Workbench must be adjusted to no use delayed-insert ...
How can I find an element by CSS class with XPath?
...not need many of these Xpath queries, you might want to use a library that converts CSS selectors to XPath, as CSS selectors are usually a lot easier to both read and write than XPath queries. For example, in this case, you could use both div[class~="Test"] and div.Test to get the same result.
Some...
How can I find all of the distinct file extensions in a folder hierarchy?
...that it reverses the line and cuts the extension at the beginning.
It also converts the extensions to lower case.
Example output:
3689 jpg
1036 png
610 mp4
90 webm
90 mkv
57 mov
12 avi
10 txt
3 zip
2 ogv
1 xcf
1 trashinfo
1 sh
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Fastest method to escape HTML tags as HTML entities?
...f the following job: sanitizing strings that might contain HTML tags, by converting < , > and & to &lt; , &gt; and &amp; , respectively.
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List attributes of an object
... class new_class():
... def __init__(self, number):
... self.multi = int(number) * 2
... self.str = str(number)
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>>> a = new_class(2)
>>> a.__dict__
{'multi': 4, 'str': '2'}
>>> a.__dict__.keys()
dict_keys(['multi', 'str'])
You may also find pprint helpful....
Removing duplicate objects with Underscore for Javascript
...ses a deep object comparison to check for duplicates (without resorting to converting to JSON, which is inefficient and hacky)
var newArr = _.filter(oldArr, function (element, index) {
// tests if the element has a duplicate in the rest of the array
for(index += 1; index < oldArr.length;...
View/edit ID3 data for MP3 files
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http://sourceforge.net/projects/mpg123net/
Included are the samples to convert mp3 file to PCM, and read ID3 tags.
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Remove characters after specific character in string, then remove substring?
...hat I needed (except in another language: Remove All Text After Certain Point ).
8 Answers
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When should I write the keyword 'inline' for a function/method?
...most exclusively by the linker, not the compiler.
It is said that inline hints to the compiler that you think the function should be inlined. That may have been true in 1998, but a decade later the compiler needs no such hints. Not to mention humans are usually wrong when it comes to optimizing c...
AngularJS and its use of Dollar Variables
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Downvote converted to an up-. Assuming you're right, this is now a useful answer!
– David Rivers
May 6 '13 at 16:09
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