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C# Error: Parent does not contain a constructor that takes 0 arguments
...hange your child's constructor to:
public child(int i) : base(i)
{
// etc...
}
You were getting the error because your parent class's constructor takes a parameter but you are not passing that parameter from the child to the parent.
Constructors are not inherited in C#, you have to chain th...
What's the difference between F5 refresh and Shift+F5 in Google Chrome browser?
... the current page, ignoring cached content (i.e. JavaScript files, images, etc.):
SHIFT + F5 or CTRL + F5 or CTRL + SHIFT + R
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Python requests - print entire http request (raw)?
...the simple response = requests.post(...) (or requests.get or requests.put, etc) methods, you can actually get the PreparedResponse through response.request. It can save the work of manually manipulating requests.Request and requests.Session, if you don't need to access the raw http data before you r...
Constants in Objective-C
...nst MyFirstConstant;
FOUNDATION_EXPORT NSString *const MySecondConstant;
//etc.
(you can use extern instead of FOUNDATION_EXPORT if your code will not be used in mixed C/C++ environments or on other platforms)
You can include this file in each file that uses the constants or in the pre-compiled h...
How does one make random number between range for arc4random_uniform()?
...re convenient for core data applications that need to specify Int16, Int32 etc. As a quick note, if you really need it to work on unsigned integers as well, just copy the entire function then replace SignedInteger with UnsignedInteger and toIntMax() with toUIntMax().
func randomNumber<T : Signed...
How to write PNG image to string with the PIL?
...a string, using the standard
"raw" decoder.
The "format" (.jpeg, .png, etc.) only matters on disk when you are exchanging the files. If you're not exchanging files, format doesn't matter.
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Accessing console and devtools of extension's background.js
...lects its "javascript environment" then you'll have access to its methods, etc.
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Should I use an exception specifier in C++?
...tly written, other processes will be told the current process is crashing, etc.. To summarize, it's RAII.
– paercebal
Dec 5 '08 at 23:53
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How do you git show untracked files that do not exist in .gitignore
...es that I need to be untracked such as unit tests, personal documentation, etc. I have put them in .gitignore , but it seems that git status still shows them.
...
How to use SSH to run a local shell script on a remote machine?
...
You can actually have a conversation with some services like telnet, ftp, etc. But remember that heredoc just sends the stdin as text, it doesn't wait for response between lines
Edit: I just found out that you can indent the insides with tabs if you use <<-END !
ssh user@host <<-'ENDS...