大约有 40,000 项符合查询结果（耗时：0.0467秒） [XML]
jQuery get textarea text
...e keyup event, but do you know of a way to convert the keycode to an ASCII char? Thanks. :)
– RodgerB
Sep 28 '08 at 0:17
add a comment
|
...
nodejs how to read keystrokes from stdin
...nswer since this capability was stripped from tty, here's how to get a raw character stream from stdin:
var stdin = process.stdin;
// without this, we would only get streams once enter is pressed
stdin.setRawMode( true );
// resume stdin in the parent process (node app won't quit all by itself
//...
Setting Vim whitespace preferences by filetype
...local ts=4 sw=4 sts=0 noexpandtab
Also note:
You can make vim show tab characters by using :set list.
Once you have the tab/space options set correctly, you can make vim repair the file (replace spaces with tabs or vice versa) using the :retab! command.
...
Adding a new value to an existing ENUM Type
...rget enum):
INSERT INTO pg_enum (enumtypid, enumlabel, enumsortorder)
SELECT 'type_egais_units'::regtype::oid, 'NEW_ENUM_VALUE', ( SELECT MAX(enumsortorder) + 1 FROM pg_enum WHERE enumtypid = 'type_egais_units'::regtype )
...
How do I grep for all non-ASCII characters?
...ry large XML files and I'm trying to find the lines that contain non-ASCII characters. I've tried the following:
11 Answers...
fatal error: malformed or corrupted AST file - Xcode
...olved the issue for me. In Xcode, go to Window->Organizer->Projects, select your project, and press the "Delete..." button next to "Derived data".
If this doesn't work, you can try to do a Product->Clean (Cmd+Shift+k).
...
Does order of where clauses matter in SQL?
...rstName) (or both)
On the other hand - again for SQL Server - if you use SELECT * to grab all columns from a table, and the table is rather small, then there's a good chance the query optimizer will just do a table (or clustered index) scan instead of using an index (because the lookup into the fu...
How to check type of variable in Java?
...
System.out.println(x + " is an double");
}
void printType(char x) {
System.out.println(x + " is an char");
}
}
then:
Typetester t = new Typetester();
t.printType( yourVariable );
share
...
One-liner to recursively list directories in Ruby?
...elsif child.directory?
rec_path(child, file) + [child]
end
end.select { |x| x }.flatten(1)
end
# only directories
rec_path(Pathname.new(dir), false)
# directories and normal files
rec_path(Pathname.new(dir), true)
...
Git 工具 - 子模块(submodule)：一个仓库包含另一个仓库 - 开源 & Github -...
.../src/main.c
@@ -245,6 +245,8 @@ static int handle_alias(int *argcp, const char ***argv)
commit_pager_choice();
+ url = url_decode(url_orig);
+
/* build alias_argv */
alias_argv = xmalloc(sizeof(*alias_argv) * (argc + 1));
alias_argv[0] = alias_string + 1;
Ente...