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XPath to select element based on childs child value
					Trying to select an element based on the value of one of it's childrens childrens
                    
                    
                        
                            
                                
                                        1 Answer
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							Warning as error - How to rid these
					...h of your projects and change that setting:
Right-click on your project, select "Properties".
Click "Build".
Switch "Treat warnings as errors" from "All" to "Specific warnings" or "None".
The location of this switch varies, depending on the type of project (class library vs. web application, for...				
				
				
							What does the thread_local mean in C++11?
					...          
                this would mess it up:     while (something) { char *next = strtok(whatever); someFunction(next); // someFunction calls strtok }
                
– japreiss
                Jun 25 '14 at 20:18
                        
                            
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							MySQL DISTINCT on a GROUP_CONCAT()
					I am doing  SELECT GROUP_CONCAT(categories SEPARATOR ' ') FROM table . Sample data below:
                    
                    
                        
                            
                                
                                        6 Answers
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							Visual Studio, debug one of multiple threads
					...ow (Debug -> Windows -> Threads) right-click the thread you want and select "switch to thread".
You can also choose "freeze" on the threads you don't want to debug in order to keep them from running.  Don't forget to "thaw" them if you expect them to do work, however.
Further reading.
    
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							JQuery: detect change in input field [duplicate]
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});
If you use the change handler, this will only fire after the user deselects the input box, which may not be what you want. 
There is an example of both here: http://jsfiddle.net/6bSX6/
    
    
        
            
            
                
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							In MySQL queries, why use join instead of where?
					...FROM clause 
Write the association between the tables in the WHERE clause
SELECT *
  FROM TABLE_A a,
       TABLE_B b
 WHERE a.id = b.id
Here's the query re-written using ANSI-92 JOIN syntax:
SELECT *
  FROM TABLE_A a
  JOIN TABLE_B b ON b.id = a.id
From a Performance Perspective:
Where su...				
				
				
							How do I pass JavaScript variables to PHP?
					...larieids">SalarieID:</label>
        <?php
          $query = "SELECT * FROM salarie";
          $result = mysql_query($query);
          if ($result) :
        ?>
        <select id="salarieids" name="salarieid">
          <?php
            while ($row = mysql_fetch_assoc($r...				
				
				
							Return number of rows affected by UPDATE statements
					...NOCOUNT ON added to prevent extra result sets from
    -- interfering with SELECT statements.
    SET NOCOUNT ON;
    DECLARE @RowCount1 INTEGER
    DECLARE @RowCount2 INTEGER
    DECLARE @RowCount3 INTEGER
    DECLARE @RowCount4 INTEGER
    UPDATE Table1 Set Column = 0 WHERE Column IS NULL
    SEL...				
				
				
							What is the way to quick-switch between tabs in Xcode 4
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Shortcuts are:
CMD + SHIFT + } - Select Next tab
CMD + SHIFT + { - Select Previous tab
    
    
        
            
            
                
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