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Turn a string into a valid filename?
...uvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789' >>> filename = "a.com/hello/world" >>> ''.join(c for c in filename if c in valid_chars) 'a.comhelloworld' >>> filename = "a.com/helloworld" >>> ''.join(c for c in filename if c in valid_chars) 'a.comhelloworld' >>&...
R cannot be resolved - Android error
...ator. Abramodj is right, the environment has serious problem if even your 'hello world' example does not compile. Fix it google!
– CF_Maintainer
Mar 17 '13 at 17:28
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How to view the assembly behind the code using Visual C++?
...stem ( (string("type ") + p.string()).c_str() );
// std::cout << "Hello, world!\n";
}
... code of functions you want to see the asm for goes here ...
type is the DOS version of cat. I didn't want to include more code that would make it harder to find the functions I wanted to see the as...
Keep only first n characters in a string?
...
var myString = "Hello, how are you?";
myString.slice(0,8);
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Replacement for deprecated sizeWithFont: in iOS 7?
...pare:v options:NSNumericSearch] == NSOrderedAscending)
NSString *text = @"Hello iOS 7.0";
if (SYSTEM_VERSION_LESS_THAN(@"7.0")) {
// code here for iOS 5.0,6.0 and so on
CGSize fontSize = [text sizeWithFont:[UIFont fontWithName:@"Helvetica"
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Centering floating divs within another div
...;body>
<div id="outer">
<div id="inner">Hello, I am Touhid Rahman. The man in Light</div>
</div>
</body>
</html>
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Ruby on Rails vs ASP.NET MVC 3 for a .NET Guy? [closed]
...s to do things in RoR even for newbies but I am wondering if that is for a hello world web site or a real-world production website. I know my question is tricky but something tells me RoR is a new language, framework and IDE all at once as you mentioned and it can not be as fast of doing a productio...
“#include” a text file in a C program as a char[]
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I'd suggest using (unix util)xxd for this.
you can use it like so
$ echo hello world > a
$ xxd -i a
outputs:
unsigned char a[] = {
0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x20, 0x77, 0x6f, 0x72, 0x6c, 0x64, 0x0a
};
unsigned int a_len = 12;
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How can I run dos2unix on an entire directory? [closed]
...run another command afterwards you'll need another semi-colon, so \;; echo Hello
– Josh
May 20 '14 at 11:43
1
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How to compare type of an object in Python?
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It is because you have to write
s="hello"
type(s) == type("")
type accepts an instance and returns its type. In this case you have to compare two instances' types.
If you need to do preemptive checking, it is better if you check for a supported interface th...