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How to determine total number of open/active connections in ms sql server 2005
...casionally becomes very unresponsive, the memory/cpu usage does not spike. If i try to open any new connection from sql management studio, then the it just hangs at the open connection dialog box.
how to deterime the total number of active connections ms sql server 2005
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Obstructed folders in Subversion
...o SVN has a corrupted view of the working copy.
Try a cleanup first, and if that doesn't solve it, revert (or update) the directory to restore the subdirectory .svn folders.
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Use JAXB to create Object from XML String
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Could you expand this answer to include if the "xml string here" includes a SOAP envelope?
– JWiley
Mar 11 '14 at 14:25
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Disable copy constructor
... unnecessary and deleting them prevents some cases of unexpected behavior. If a situation occurs where a copy ctor may be needed, determine if it can be done with move semantics. If this is undesirable, provide an implementation for both(!) the copy ctor and assignment operator. Whether this is a go...
List OrderBy Alphabetical Order
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If you mean an in-place sort (i.e. the list is updated):
people.Sort((x, y) => string.Compare(x.LastName, y.LastName));
If you mean a new list:
var newList = people.OrderBy(x=>x.LastName).ToList(); // ToList optiona...
Method to Add new or update existing item in Dictionary
...on method to facilitate adding a new key-value item or updating the value, if the key already exists.
6 Answers
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maxlength ignored for input type=“number” in Chrome
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From MDN's documentation for <input>
If the value of the type attribute is text, email, search, password, tel, or url, this attribute specifies the maximum number of characters (in Unicode code points) that the user can enter; for other control types, it is igno...
What's the difference between nohup and ampersand
.... After I shutdown the terminal, the process is still running.
What's the difference between them?
7 Answers
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How to add a filter class in Spring Boot?
I wonder, if there is any annotation for a Filter class (for web applications) in Spring Boot? Perhaps @Filter ?
23 Ans...
Get distance between two points in canvas
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You can do it with pythagoras theorem
If you have two points (x1, y1) and (x2, y2)
then you can calculate the difference in x and difference in y, lets call them a and b.
var a = x1 - x2;
var b = y1 - y2;
var c = Math.sqrt( a*a + b*b );
// c is the distance
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