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What is the difference between MOV and LEA?
...spect; Load is just how you replace the value in a register with something from scratch. e.g. LAHF is: Load FLAGS into AH register. In the CLR's CIL (which is a higher level stack based abstract machine, the term load refers to putting a value onto the notional stack and is normally l..., and the s....
ASP.NET MVC - Find Absolute Path to the App_Data folder from Controller
What is the correct way to find the absolute path to the App_Data folder from a Controller in an ASP.NET MVC project? I'd like to be able to temporarily work with an .xml file and I don't want to hardcode the path.
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How to retrieve all keys (or values) from a std::map and put them into a vector?
...vel of your fellow programmers. Additionally, it moves functionality away from the call site. Which can make maintenance a little more difficult.
I'm not sure if your goal is to get the keys into a vector or print them to cout so I'm doing both. You may try something like this:
std::map<int, i...
Unable to import a module that is definitely installed
...s will be over-restricted. If you simply su first and then do the install from a full root shell, the resulting install is usable (at least it is for me). This was for pip, but may apply to apt-get as well. If others confirm this cause, may want to amend the answer accordingly?
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Remove border from IFrame
How would I remove the border from an iframe embedded in my web app? An example of the iframe is:
25 Answers
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Error: Cannot pull with rebase: You have unstaged changes
...t I did found a way by deleting the current branch and making a new branch from develop. I guess it was my branch that had some things configured wrongfully.
– Karma Blackshaw
Jun 10 at 16:04
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Behaviour of final static method
... be redirected to the one in B.
The keyword final will disable the method from being hidden. So they cannot be hidden and an attempt to do so will result in a compiler error.
Hope this helps.
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Why is a boolean 1 byte and not 1 bit of size?
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From Wikipedia:
Historically, a byte was the number of
bits used to encode a single character
of text in a computer and it is
for this reason the basic addressable
element in many computer
architectures.
So by...
How do servlets work? Instantiation, sessions, shared variables and multithreading
...voke based off of request.getMethod(). If the determined method is absent from the servlet, then an HTTP 405 error is returned in the response.
The request object provides access to all of the information about the HTTP request, such as its URL, headers, query string and body. The response object...
Symbolic link to a hook in git
...k changes in .git/hooks), somewhere I read that I can make a symbolic link from hooks to .git/hooks so I don't have to copy the file from one folder to the other every time someone changes it so I tried:
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