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Matching an empty input box using CSS
...e present in the input tag. Tested in Chrome - not sure if this counts for all browsers.
– Berend
Mar 17 '17 at 6:23
10
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Getting “bytes.Buffer does not implement io.Writer” error message
...:
import "bufio"
import "bytes"
func main() {
var b bytes.Buffer
foo := bufio.NewWriter(&b)
}
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git - Find commit where file was added
Say I have a file foo.js that was committed some time ago. I would like to
simply find the commit where this file was first added.
...
CMake link to external library
...
I assume you want to link to a library called foo, its filename is usually something link foo.dll or libfoo.so.
1. Find the library
You have to find the library. This is a good idea, even if you know the path to your library. CMake will error out if the library vanished...
MongoDB: Is it possible to make a case-insensitive query?
...
You could use a regex.
In your example that would be:
db.stuff.find( { foo: /^bar$/i } );
I must say, though, maybe you could just downcase (or upcase) the value on the way in rather than incurring the extra cost every time you find it. Obviously this wont work for people's names and such, but...
How do I get the parent directory in Python?
...that does nothing but string manipulation. To verify if the pathname actually exist requires a disk access. Depends on the application this may or may not be desirable.
– Wai Yip Tung
May 18 '10 at 19:45
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JQuery: 'Uncaught TypeError: Illegal invocation' at ajax request - several elements
...
@nadirs: Something like this works data: {foo:'myfoo', bar:'mybar'}, there might be some other problem I think.
– Sarfraz
Jun 17 '12 at 12:19
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Is string in array?
...uilt-in Contains() method:
using System.Linq;
//...
string[] array = { "foo", "bar" };
if (array.Contains("foo")) {
//...
}
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What does the “static” modifier after “import” mean?
...on. Where the normal import
declaration imports classes from
packages, allowing them to be used
without package qualification, the
static import declaration imports
static members from classes, allowing
them to be used without class
qualification.
So when should you use static imp...
How to report an error from a SQL Server user-defined function
... wotta hack" :) I welcome any better solution for this case!
create table foo (
ID nvarchar(255),
Data nvarchar(255)
)
go
insert into foo (ID, Data) values ('Green Eggs', 'Ham')
go
create function dbo.GetFoo(@aID nvarchar(255)) returns table as return (
select *, 0 as CausesError from...