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How can I implement an Access Control List in my Web MVC application?
...ntains a lot of classes. Large part of the classes can be separated in two groups , based on the responsibility:
- Domain Business Logic
(read more: here and here):
Instances from this group of classes deal with computation of values, check for different conditions, implement sales rules and do ...
Get Image size WITHOUT loading image into memory
...bit/color RGBA, non-interlaced'
>>> re.search('(\d+) x (\d+)', t).groups()
('782', '602')
This is a wrapper around libmagic which read as few bytes as possible in order to identify a file type signature.
Relevant version of script:
https://raw.githubusercontent.com/scardine/image_size/m...
Unknown column in 'field list' error on MySQL Update query
...oo got the same error, problem in my case is I included the column name in GROUP BY clause and it caused this error. So removed the column from GROUP BY clause and it worked!!!
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Is mongodb running?
...ou can't get it working, best bet may be to post it on the mongodb forums: groups.google.com/group/mongodb-user
– AdaTheDev
Feb 23 '11 at 14:09
...
What is the purpose of shuffling and sorting phase in the reducer in Map Reduce Programming?
...call the reduce() method which takes a key-list(value) input, so it has to group values by key. It's easy to do so, if input data is pre-sorted (locally) in the map phase and simply merge-sorted in the reduce phase (since the reducers get data from many mappers).
Partitioning, that you mentioned in...
How do I check if a given Python string is a substring of another one? [duplicate]
...s regulary expressions (regex). What ever you are looking for make a regex-group auto of it, afterwards you can select the 3rd group.
– Cutton Eye
Feb 8 '18 at 15:35
add a com...
How to create SBT project with IntelliJ Idea?
...s and javadoc in intelliJ too)
Source: Tackers' suggestion on the message group.
In IntelliJ IDEA 13.x itself
You can open an SBT-based project in IDEA nowadays. It will create the necessary project and modules, and keep your dependencies up-to-date whenever you make changes to the build scripts....
What is the default height of UITableViewCell?
...
When style = UITableViewStyleGrouped, the default height of the top & bottom cells is actually 45.0f (not 44.0f). And, if the grouped table is only one row the cell height will be 46.0f.
...
Using member variable in lambda capture list inside a member function
... to the member variable, e.g.
auto& localGrid = grid;
int i;
for_each(groups.cbegin(),groups.cend(),[localGrid,&i](pair<int,set<int>> group){
i++;
cout<<i<<endl;
});
...
CSS3 transform not working
...-level element, or whose display property computes to table-row, table-row-group, table-header-group, table-footer-group, table-cell, or table-caption
an element in the SVG namespace and not governed by the CSS box model which has the attributes transform, ‘patternTransform‘ or gradientTransform...