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How do you get the file size in C#?
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Surround it with try/catch block and check all possible exceptions as described here: SecurityException, UnauthorizedAccessException, PathTooLongException, NotSupportedException and - dependend on your use case - ArgumentNullException and ArgumentException
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Is there auto type inferring in Java?
... there is no auto or register keyword. However, the Java compiler will not allow the usage of a not-explicitly-initialized local variable and will give a compilation error (unlike C and C++ where the compiler will usually only give a warning). Courtesy: Wikipedia.
No, there isn't any mainstream typ...
Node.js quick file server (static files over HTTP)
Is there Node.js ready-to-use tool (installed with npm ), that would help me expose folder content as file server over HTTP.
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How to create index in Entity Framework 6.2 with code first
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Well 26.10.2017 Entity Framework 6.2 was officially released.
It includes a possibility to define indexes with ease via Fluent API. Ho it is to use was already announced in the beta of 6.2.
Now you can use the HasIndex() method, followed by IsUnique() if it should be an ...
Is LINQ to SQL Dead or Alive?
... @Aaron, yes, they use hand-written SQL with their own micro-ORM called Dapper. They might still use LINQ-to-SQL on the less popular sections of the site.
– CMircea
Aug 8 '12 at 21:12
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Preferred Java way to ping an HTTP URL for availability
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Is this any good at all (will it do what I want?)
You can do so. Another feasible way is using java.net.Socket.
public static boolean pingHost(String host, int port, int timeout) {
try (Socket socket = new Socket()) {
socket.conne...
How do I make the first letter of a string uppercase in JavaScript?
...s example: the Eiffel Tower -> The Eiffel Tower. Plus, the function is called capitaliseFirstLetter not capitaliseFirstLetterAndLowerCaseAllTheOthers.
– ban-geoengineering
Aug 2 '14 at 10:24
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Convert Datetime column from UTC to local time in select statement
...e and the local datetime being checked at different times (i.e., non-atomically).
Please note that this answer does not take DST into account. If you want to include a DST adjustment, please also see the following SO question:
How to create Daylight Savings time Start and End function in SQL Serve...
Is there a “default” MIME type?
...lps convey to the recipient what to do with the data.
"unknown" doesn't really add anything over this, except to confuse clients who don't support random unofficial MIME types. Ditto for application/binary; it's just a non-standard way of restating "octet-stream".
This is the answer to "What can ...
How can I set the WiX installer version to the current build version?
I wrote an application and its WiX installer and put it under version control using subversion. When the WiX installer builds I want its version number to be the current build version of the application. How do I accomplish this? I used c# to code the application.
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