大约有 15,600 项符合查询结果（耗时：0.0246秒） [XML]
How to concatenate strings with padding in sqlite
...
Query Error: no such function: printf Unable to execute statement select printf('%s.%s', id, url ) from mytable limit 7. My version is 3.8.2 2014-12-06. What version are you using?
– Berry Tsakala
...
Printing object properties in Powershell
...te session allowing you to see progress, and if a remote session throws an error Write-Output information is lost.
– RobG
Jan 30 '19 at 4:24
|
...
Using socket.io in Express 4 and express-generator's /bin/www
...ided port, on all network interfaces.
*/
server.listen(port);
server.on('error', onError);
server.on('listening', onListening);
/**
* Socket.io
*/
var io = app.io;
io.listen(server);`
Additionally getting that connection to work requires implementing the client side API as well. This isn't E...
What's the best way to do a backwards loop in C/C#/C++?
... sizeof(int) , but would return sizeof(int*) . array_size causes a compile error for that case instead of silently working.
– Johannes Schaub - litb
Dec 29 '08 at 5:22
...
Why NSUserDefaults failed to save NSMutableDictionary in iOS?
...iver on the NSArray got rid of the "Attempt to insert non-property value" error.
– John Wright
Jul 6 '09 at 17:21
Whe...
Regular expression to limit number of characters to 10
...ference.
Your expression had a + after the closing curly brace, hence the error.
share
|
improve this answer
|
follow
|
...
Regular expression to get a string between two strings in Javascript
...tions/30118815/… And the pattern works well with modern browsers without error. Try this checker instead regex101.com
– duduwe
Sep 8 '18 at 15:32
...
How to hide one item in an Android Spinner
...public boolean onTouch(View v, MotionEvent event) {
// display your error popup here
if(flag_spinner_isFirst){
mySpinner.setAdapter(adapter_temp);
flag_spinner_isFirst = false;
}
v.onTouchEvent(event);
return true;
}
})...
Good reasons NOT to use a relational database?
...messages FROM log WHERE (date BETWEEN 2009-01-01 AND 2009-03-01) AND type='error' AND system='windows' :) How would you load that from a text file?
– Tomáš Fejfar
Aug 18 '09 at 10:07
...
Python `if x is not None` or `if not x is None`?
...x is not None sounds like if x is (not None) which is most likely a coding error. On the other hand to most python programmers if not (x is None) sounds like you have no experience with the language.
– Robert
Jul 17 at 13:15
...