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MySQL: Insert record if not exists in table
...names (name, address, tele)
SELECT * FROM (SELECT 'Rupert', 'Somewhere', '022') AS tmp
WHERE NOT EXISTS (
SELECT name FROM table_listnames WHERE name = 'Rupert'
) LIMIT 1;
Query OK, 1 row affected (0.00 sec)
Records: 1 Duplicates: 0 Warnings: 0
SELECT * FROM `table_listnames`;
+----+-------...
“Uncaught TypeError: Illegal invocation” in Chrome
...t.
– Dan Dascalescu
Mar 10 '14 at 3:22
24
You will definitely get illegal invocation error, becau...
How to have Android Service communicate with Activity
...
MrSnowflakeMrSnowflake
4,55422 gold badges2626 silver badges3232 bronze badges
...
Get the current first responder without using a private API
...:YES]?
– Tim Sullivan
Aug 20 '10 at 22:25
70
@Tim I didn't you could do that. It's obviously a mu...
mysqldump data only
...e='id=12345678'
– Yzmir Ramirez
Sep 22 '14 at 21:35
2
If you get Access denied for user ... to da...
How to allocate aligned memory only using the standard library?
...rovides it.
C11 (ISO/IEC 9899:2011) added function aligned_alloc():
7.22.3.1 The aligned_alloc function
Synopsis
#include <stdlib.h>
void *aligned_alloc(size_t alignment, size_t size);
Description
The aligned_alloc function allocates space for an object whose alignment is
...
Undo a Git commit after push using reverse patch?
...
Laith Shadeed
3,92222 gold badges2020 silver badges2727 bronze badges
answered Jun 22 '11 at 14:54
Kris K.Kris K.
...
GitHub relative link in Markdown file
...
answered Nov 22 '14 at 17:27
GajusGajus
50.2k5353 gold badges220220 silver badges367367 bronze badges
...
Concatenating two one-dimensional NumPy arrays
...
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edited May 22 at 17:11
answered Feb 22 '17 at 9:40
...
Read password from stdin
... yourself. Great tool!
– Tiemen
Jul 22 '13 at 21:00
2
@Tiemen but I came here looking for a solut...