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How to set the width of a cell in a UITableView in grouped style
...assing UITableViewCells is a much common, light, and Apple way.
Secondly, if your UITableView have backgroundView, you don't want its backgroundView be narrowed down together. Keeping backgroundView width while narrow down UITableView width is not trivial work, not to mention that expanding subview...
“Cannot start compilation: the output path is not specified for module…”
...t. It builds fine. It runs fine from the shell with "gradle run". However, if I try to run inside of IntelliJ, I get:
12 An...
Android RelativeLayout programmatically Set “centerInParent”
...oid:configChanges="orientation|screenSize" inside your activity in your manifest
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WHERE vs HAVING
... doing "WHERE 1" (writing the whole definition instead of a column name)
If your calculated expression does not contain any aggregates, putting it into the WHERE clause will most probably be more efficient.
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Clean way to launch the web browser from shell script?
...rect test operators in the correct way.
Here is an example:
#!/bin/bash
if which xdg-open > /dev/null
then
xdg-open URL
elif which gnome-open > /dev/null
then
gnome-open URL
fi
Maybe this version is slightly better (still untested):
#!/bin/bash
URL=$1
[[ -x $BROWSER ]] && exe...
Firefox 'Cross-Origin Request Blocked' despite headers
...t this has nothing to do with CORS- it was a problem with the security certificate. Misleading errors = 4 hours of headaches.
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Clean ways to write multiple 'for' loops
...
The first thing is that you don't use such a data structure. If
you need a three dimensional matrix, you define one:
class Matrix3D
{
int x;
int y;
int z;
std::vector<int> myData;
public:
// ...
int& operator()( int i, int j, int k )
{
re...
What's the difference between including files with JSP include directive, JSP include action and usi
... is reusable as a custom tag.
The PURPOSE of includes and Tag Files is different.
Tag file (a concept introduced with JSP 2.0) is one of the options for creating custom tags. It's a faster and easier way to build custom tags.
Custom tags, also known as tag extensions, are JSP elements that all...
Equivalent of String.format in jQuery
...
Warning: This will format recursively: so if you have {0}{1}, {0} will be replaced first, and then all occurrences of {1} in both the already-substituted text and the original format will be replaced.
– Zenexer
Jul 1 '13 at 18:1...
How to map a composite key with JPA and Hibernate?
...w this question is not strictly about JPA but the rules defined by the specification also applies. So here they are:
2.1.4 Primary Keys and Entity Identity
...
A composite primary key must
correspond to either a single
persistent field or property or to a
set of such fields or pr...