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Parse config files, environment, and command-line arguments, to get a single collection of options
...on files is modifiable by making a subclass of ArgumentParser and adding a convert_arg_line_to_args method.
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How can I restore the MySQL root user’s full privileges?
...ILEGES was not working (due to lack of reload privilege). So I used debian-sys-maint user on Ubuntu 16.04 to restore user.root privileges. You can find password of user.debian-sys-maint from this file
sudo cat /etc/mysql/debian.cnf
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linux tee is not working with python?
... -u Force stdin, stdout and stderr to be totally unbuffered. On systems
where it matters, also put stdin, stdout and stderr in binary mode. Note
that there is internal buffering in xreadlines(), readlines() and file-
object iterators ("for line in sys....
Convert NSData to String?
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Because the people that are here are converting a data response from a server to a string.
– Necro
Nov 21 '13 at 4:58
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Convert a list of characters into a string
... the reason for this: in my program I recv a list of int from network then convert to string where map(ord,a) is unnecessary, but join needs map(chr,a). Here's my benchmark pastebin.com/1sKFm8ma
– bigeagle
Apr 8 '12 at 15:11
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How to add a string to a string[] array? There's no .Add function
I'd like to convert the FI.Name to a string and then add it to my array. How can I do this?
13 Answers
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Why shouldn't I use “Hungarian Notation”?
...s marked unsafe, so that it simply cannot be passed to a safe function. To convert from unsafe to safe should require processing with some kind of a sanitize function.
A lot of the things that Joel talks of as "kinds" are not kinds; they are, in fact, types.
What most languages lack, however, is a...
C# 能否获取一个对象所占内存的大小？ - 更多技术 - 清泛网 - 专注C/C++及内核技术
...has been marshaled. In other words, it yields the size of the object when converted to an unmanaged representation. These sizes will certainly differ if the CLR’s loader has re-ordered small fields so they can be packed together on a tdAutoLayout type.
C# sizeof 对象大小
Boolean vs boolean in Java
... on 3rd line (bar)?1:0 illustrates that bar (boolean) cannot be implicitly converted (casted) into an int. I am bringing this up not to illustrate the details of implementation behind JVM, but to point out that in terms of low level considerations (as memory size) one does have to prefer values over...
Get the current time in C
...igured it out by now, but you would use the strptime function in time.h to convert from char * to struct tm
– KingRadical
Nov 5 '13 at 19:59
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