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How to drop multiple columns in postgresql
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Mongoose populate after save
...k) {
book
.populate('_creator')
.populate('/* Some other ObjectID field */', function(err, book) {
// Do something
})
});
But don't be silly, like me, and try to do this:
book.save(function(err, book) {
book
.populate('_creator')
.populate('/* Some other ObjectID...
How do I delete/remove a shell function?
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Bash/sh - difference between && and ;
...ersion is more portable, e.g. will be supported by a bash-subset like Android's shell or so?
7 Answers
...
How to insert element as a first child?
...s.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div id="parent-div">
<div>Hello World</div>
</div>
<input type="button" value="add" class="add" />
share
...
MySql : Grant read only options?
..."all read" then yes:
GRANT SELECT ON *.* TO 'username'@'host_or_wildcard' IDENTIFIED BY 'password';
However, it sounds like you mean an ability to "see" everything, to "look but not touch." So, here are the other kinds of reading that come to mind:
"Reading" the definition of views is the SHOW ...
Android global variable
...
You can extend the base android.app.Application class and add member variables like so:
public class MyApplication extends Application {
private String someVariable;
public String getSomeVariable() {
return someVariable;
}
pub...
LPCSTR, LPCTSTR and LPTSTR
...ter)
LPCTSTR is a pointer to a const TCHAR string, (TCHAR being either a wide char or char depending on whether UNICODE is defined in your project)
LPTSTR is a pointer to a (non-const) TCHAR string
In practice when talking about these in the past, we've left out the "pointer to a" phrase for simp...
Exif manipulation library for python [closed]
...on library for python. I prefer flexibility (e.g., ability to retrieve providers' proprietary tags) than processing speed. What would you suggest?
...
Warning - Build path specifies execution environment J2SE-1.4
...et lots and the warning comes back. See bugs.eclipse.org/bugs/show_bug.cgi?id=376619
– Jörg
Oct 31 '16 at 16:22
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