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Can Selenium interact with an existing browser session?
...h a regular IEDriver and comunicate with it from other proccesses using a middleware. If you have an idea why the class isn't working on IE I would appreciate it. Thank you.
– Angel Romero
Dec 2 '11 at 11:51
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Can you do greater than comparison on a date in a Rails 3 search?
...
Note.
where(:user_id => current_user.id, :notetype => p[:note_type]).
where("date > ?", p[:date]).
order('date ASC, created_at ASC')
or you can also convert everything into the SQL notation
Note.
where("user_id = ? AND notety...
How does origin/HEAD get set?
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have read this at least 5 times and still do no understand a bit of it
– krb686
Feb 26 '15 at 15:19
8
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Get class name using jQuery
...s jQuery object via other means than its class, then
var className = $('#sidebar div:eq(14)').attr('class');
should do the trick. For the ID use .attr('id').
If you are inside an event handler or other jQuery method, where the element is the pure DOM node without wrapper, you can use:
this.clas...
Custom Adapter for List View
...sourceLayout = resource;
this.mContext = context;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
View v = convertView;
if (v == null) {
LayoutInflater vi;
vi = LayoutInflater.from(mContext);
...
Java HashMap performance optimization / alternative
... String.equals( Integer ) is false. But if you have the same class ( or at least .equals returns true ) then the same entry is used. For instance new String("one") and `new String("one") used as keys, will use the same entry. Actually this is the WHOLE point of HashMap in first place! See for yourse...
Linq to Entities join vs groupjoin
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Behaviour
Suppose you have two lists:
Id Value
1 A
2 B
3 C
Id ChildValue
1 a1
1 a2
1 a3
2 b1
2 b2
When you Join the two lists on the Id field the result will be:
Value ChildValue
A a1
A a2
A a3
B b1
B b2
When you GroupJoin...
What does “Could not find or load main class” mean?
...(Yes ... READ them! It is important that a Java programmer understands at least the basics of how the Java classpath mechanisms works.)
Look at command line and / or the CLASSPATH environment variable that is in effect when you run the java command. Check that the directory names and JAR file name...
How to select html nodes by ID with jquery when the id contains a dot?
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@Tomalak in comments:
since ID selectors must be preceded by a hash #, there should be no ambiguity here
“#id.class” is a valid selector that requires both an id and a separate class to match; it's valid and not always totally redundant.
The corr...
Union Vs Concat in Linq
...nces of items. Your items have different references, thus they all are considered different. When you cast to base type X, reference is not changed.
If you will override Equals and GetHashCode (used to select distinct items), then items will not be compared by reference:
class X
{
public int I...