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How do I enable MSDTC on SQL Server?
...Do you even need MSDTC? The escalation you're experiencing is often caused by creating multiple connections within a single TransactionScope.
If you do need it then you need to enable it as outlined in the error message. On XP:
Go to Administrative Tools -> Component Services
Expand Component ...
How to have an auto incrementing version number (Visual Studio)? [duplicate]
... 2000, and the 4th number is the number of seconds since midnight (divided by 2) [IT IS NOT RANDOM]. So if you built the solution late in a day one day, and early in a day the next day, the later build would have an earlier version number. I recommend always using X.Y.* instead of X.Y.Z.* because yo...
What does OSGi solve?
...specifies how components are installed and managed. This API has been used by many bundles to provide a management agent. This management agent can be as simple as a command shell, a TR-69 management protocol driver, OMA DM protocol driver, a cloud computing interface for Amazon's EC2, or an IBM Tiv...
Keep-alive header clarification
...ion is between computer A and server F")?
A TCP connection is recognized by source IP and port and destination IP and port. Your OS, all intermediate session-aware devices and the server's OS will recognize the connection by this.
HTTP works with request-response: client connects to server, perfo...
What's the difference between ES6 Map and WeakMap?
...nted in JavaScript with two arrays (one for keys, one for
values) shared by the 4 API methods. Such an implementation would have
two main inconveniences. The first one is an O(n) search (n being the
number of keys in the map). The second one is a memory leak issue.
With manually written maps...
How do you make a web application in Clojure? [closed]
...ver made a web app from scratch in Java. If I have to do it with Python, Ruby, I know where to go (Django or Rails), but if I want to make a web application in Clojure, not because I'm forced to live in a Java world, but because I like the language and I want to give it a try, what libraries and fra...
HTML5 Canvas Resize (Downscale) Image High Quality?
...ding errors will add too much noise.
What's worse, you won't always resize by a power of two, and resizing to the nearest power + a last resizing is very noisy.
What you seek is a pixel-perfect downsampling, that is : a re-sampling of the image that will take all input pixels into account -whatever...
Is there a way to check if a file is in use?
...e it's been saved back to the filesystem and throw an error: "File in use by another process" .
19 Answers
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How can I get a resource content from a static context?
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You can't even win peace in all the world by it :-). But it helps to solve the problem set by the question here. I am not saying it solves every task, only that it solves its task almost on every place in the application. I searched for such solution for 10 months - ...
App can't be opened because it is from an unidentified developer
...utton saying Open Anyway, under the General tab.
You can avoid doing this by changing the options under Allow apps downloaded from:, however I would recommend keeping it at the default Mac App Store and identified developers.
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