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int to hex string
...Sebastian Paaske TørholmSebastian Paaske Tørholm
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How do I import CSV file into a MySQL table?
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134
The core of your problem seems to be matching the columns in the CSV file to those in the table...
Should I use SVN or Git? [closed]
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BuZZ-dEE
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answered Oct 2 '08 at 9:55
OliOli
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Under what circumstances are linked lists useful?
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edited May 23 '17 at 12:02
Community♦
111 silver badge
answered Mar 11 '10 at 22:45
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iOS JavaScript bridge
...window.location = yourscheme://callfunction/parameter1/parameter2?parameter3=value
And intercept it from Objective-C with this:
- (BOOL)webView:(UIWebView*)webView shouldStartLoadWithRequest:(NSURLRequest*)request navigationType:(UIWebViewNavigationType)navigationType {
NSURL *URL = [request U...
On Duplicate Key Update same as insert
...ernatively, you can use:
INSERT INTO table (id,a,b,c,d,e,f,g)
VALUES (1,2,3,4,5,6,7,8)
ON DUPLICATE KEY
UPDATE a=a, b=b, c=c, d=d, e=e, f=f, g=g;
To get the id from LAST_INSERT_ID; you need to specify the backend app you're using for the same.
For LuaSQL, a conn:getlastautoid() fetches the ...
Call Go functions from C
...ich
// we supplied as "Callbacks rock!".
fmt.Printf("%s: %d / %d (%3.2f%%)\n", userdata.(string), current, total, fc / ft)
return 0
}
This all looks a lot more complicated than it is. The call order has not changed as opposed to our previous example, but we get two extra calls at the e...
Wait for a process to finish
...would do this.
– ctrl-alt-delor
Jul 30 '17 at 15:06
8
tail works under the hood by polling with k...
Metadata file … could not be found error when building projects
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133
i had the similar issue where "metadata could not be found". on the solution property, make sur...
How do you echo a 4-digit Unicode character in Bash?
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In UTF-8 it's actually 6 digits (or 3 bytes).
$ printf '\xE2\x98\xA0'
☠
To check how it's encoded by the console, use hexdump:
$ printf ☠ | hexdump
0000000 98e2 00a0
0000003
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