大约有 48,000 项符合查询结果（耗时：0.0888秒） [XML]
Switch statement fall-through…should it be allowed? [closed]
...h always consider that evil. Perhaps moving the common code to a function and calling from both places would be a better idea.
And please note that I use the C++ FAQ definition of "evil"
share
|
i...
relative path in BAT script
...sewhere (XP, Vista oder Windwos 8 --> I don't know but: Microsoft logic and I couldn't find any docs about it ;)). However, I found that I had to put quotation marks around it ("%~dp0\bin\Iris.exe") as the path had a whitespace in it :) Just to be really sure it works on every computer.
...
Ubuntu says “bash: ./program Permission denied” [closed]
I am running Ubuntu on computer 1 and computer 2. I compiled a C++ program on computer 1, and I can execute it from the terminal using ./program_name . It runs fine.
...
How to reset a single table in rails?
...
In case anyone tried this and got an error, I did ActiveRecord::Base.connection.execute("DELETE from 'yourtablename'") and it worked because it would give me an error that said sqlite_sequence where name = 'yourtablename' is not a valid table name or ...
Add hover text without javascript like we hover on a user's reputation
...over on a user's reputation we see a text. I have seen this at many places and the source code tells me that it can be done without js. And i tried and got only this-
...
Subscript and Superscript a String in Android
...his without an external library? I want this to display in a TextView in Android.
14 Answers
...
How many classes should I put in one file? [closed]
...can have one public class per file. Python doesn't have this restriction, and I'm wondering what's the best practice for organizing classes.
...
Platform independent size_t Format specifiers in c?
...t), l (for long), ll (for long long), j (for intmax_t), t (for ptrdiff_t), and L (for long double). See §7.19.6.1 (7) of the C99 standard.
share
|
improve this answer
|
fol...
Read url to string in few lines of java code
...nner scanner = new Scanner(new URL(requestURL).openStream(),
StandardCharsets.UTF_8.toString()))
{
scanner.useDelimiter("\\A");
return scanner.hasNext() ? scanner.next() : "";
}
}
share
...
How to create a listbox in HTML without allowing multiple selection?
... It was probably downvoted because there isn't anything in the HTML standards that require the browser to render it as a listbox if the size attribute is set. Yes, all major browsers currently do, but there's no guarantee they always will. Realistically though, this would be a breaking change f...