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How can I get Visual Studio 2008 Windows Forms designer to render a Form that implements an abstract
...an easily remind me to override them, without having the compiler to throw error. For example, if the supposedly abstract method is to return the title of the page, then I will make it return a string "Please change the title".
– Darius
Sep 12 '19 at 7:56
...
vs in Generics
...s added to C# and VB.NET (in .NET 4 with VS 2010), this was a compile time error.
After .NET 4, IEnumerable<T> was marked covariant, and became IEnumerable<out T>. Since IEnumerable<out T> only uses the elements within it, and never adds/changes them, it's safe for it to treat an...
C#: Raising an inherited event
...the overriden method, you can't raise the event, since you'll get the same error as the one mentioned by TS.
– Frederik Gheysels
Apr 16 '09 at 14:31
2
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Object-orientation in C
...just your pointers based on the proper offsets, which is really tricky and error-prone.
Another (tricky) thing you can do is change the dynamic type of an object at runtime! You just reassign it a new vtable pointer. You can even selectively change some of the virtual functions while keeping othe...
Converting a String to DateTime
How do you convert a string such as 2009-05-08 14:40:52,531 into a DateTime ?
17 Answers
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Log all requests from the python-requests module
...
answered May 2 '13 at 12:05
Martijn Pieters♦Martijn Pieters
839k212212 gold badges32203220 silver badges28102810 bronze badges
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Finalize vs Dispose
...e done with them
Allow Dispose to be called multiple times without raising errors.
Suppress later calls to the finalizer from within the Dispose method using the GC.SuppressFinalize method
Avoid creating disposable value types
Avoid throwing exceptions from within Dispose methods
Dispose/Finalized...
Find nearest latitude/longitude with an SQL query
... ORDER BY distance limit 100";
$result = mysql_query($query) or die(mysql_error());
while($row = mysql_fetch_assoc($result)) {
echo $row['name']." > ".$row['distance']."<BR>";
}
mysql_close($db);
?>
./assets/db/db.php
<?PHP
/**
* Class to initiate a new MySQL connection based...
CSS Image size, how to fill, not stretch?
...m/2OrtT.jpg" alt="image"/>
</div>
http://jsfiddle.net/5xjr05dt/
Method 2 "transform" ( IE9+ ):
div{
width:150px;
height:100px;
position:relative;
overflow:hidden;
}
div img{
position:absolute;
width:100%;
top: 50%;
-ms-transform: translateY(-50%)...
Why should I use Restify?
...kes lots of the hard problems of building such a service, like versioning, error handling and content-negotiation easier. It also provides built in DTrace probes that you get for free to quickly find out where your application’s performance problems lie. Lastly, it provides a robust client API tha...