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What is managed or unmanaged code in programming?
...hine it's running on, and creates a secure boundary in which all memory is allocated indirectly, and generally speaking, you don't have direct access to machine resources like ports, memory address space, the stack, etc. The idea is to run in a more secure environment.
To convert from a managed v...
Filter Java Stream to 1 and only 1 element
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Mostly because allocating an all-up List is more expensive than a single mutable reference.
– Louis Wasserman
Mar 27 '14 at 20:52
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SQL-Server: Is there a SQL script that I can use to determine the progress of a SQL Server backup or
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@user63141; the restore starts with a file allocation. If you have not done anything, then Instant File Initialization is not allowed (see msdn.microsoft.com/en-us/library/ms175935.aspx). It can take quite a while, if you have old disks or a large database
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How can I default a parameter to Guid.Empty in C#?
...lt to a new object creates a new object every time the method is called in PHP; but only creates one object for the entire program in Python. Really, I consider this to be one of the very few design flaws of Python. I'm somewhat glad C# (and VB.Net) avoided this issue by simply disallowing new obj...
OS detecting makefile
... this breaks on osx too. /bin/sh: -c: line 0: syntax error near unexpected token ,Windows_NT' /bin/sh: -c: line 0: ifeq (,Windows_NT)' make: *** [os] Error 2
– k107
Dec 2 '16 at 7:58
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Create space at the beginning of a UITextField
...e is the code, UIView* paddingView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 15, self. userNameTxtFldOutlet.frame.size.height)]; self. userNameTxtFldOutlet.leftView = paddingView; self. userNameTxtFldOutlet.leftViewMode = UITextFieldViewModeAlways;
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What is the cleanest way to ssh and run multiple commands in Bash?
... I also get this output to my local: Pseudo-terminal will not be allocated because stdin is not a terminal.
– Globalz
Nov 5 '12 at 22:53
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Alternative to itoa() for converting integer to string C++? [duplicate]
...even when output a simple integer: In C, you use your own buffer, possibly allocated in the stack, whereas in C++, the stringstream will use its own. In C, you can then reuse your buffer. In C++, you must extract the string from the stringstream, which is a std::string copy.
– ...
Regular expression to match DNS hostname or IP Address?
...mes only (and not intranet), I wrote the following snipped, a mix of shell/php but it should be applicable as any regular expression.
first go to ietf website, download and parse a list of legal level 1 domain names:
tld=$(curl -s http://data.iana.org/TLD/tlds-alpha-by-domain.txt | sed 1d | cut ...
LPCSTR, LPCTSTR and LPTSTR
...emember to call ReleaseBuffer() if the string does get changed. Or you can allocate a local temporary buffer and copy the string into there.
99% of the time this will be unnecessary and treating the LPCTSTR as an LPTSTR will work... but one day, when you least expect it...
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