|
I want to update a table value on Mysql 5 but if the key does not exist create it.
The way I found to do it is by:
INSERT yyy ON DUPLICATE KEY UPDATE field;
The question is : is the format above less efficient than other ways to do it (As the insert will...
Started by Nir on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
As for efficiency, my guess is that a straight update will... .
Yes, you can use the 'replace' syntax:
REPLACE INTO table1 (key, col1, col2) values (1, 'val1','val2');
This is a feature specific to MySQL and is not necessarily implemented in other databases .
|
|
Is there any way to create a new NSString from a format string like @"xxx=%@, yyy=%@" and a NSArray of objects?
In the NSSTring class there are many methods like:
- (id)initWithFormat:(NSString *)format arguments:(va_list)argList - (id)initWithFormat:...
Started by Panagiotis Korros on
, 9 posts
by 9 people.
Answer Snippets (Read the full thread at stackoverflow):
Then:
NSString* s = [NSString stringWithFormat:@"xxx=%@, yyy=%@" array:[NSArray arrayWithObjects:@"XXX", @"YYY", nil]]; NSLog( @"%@", s );.
|
|
I have two android projects, ProjA requires ProjB (in Eclipse Properties > Java Build Path > Projects > Add > ProjB). Every thing compiles ok in Eclipse, but when I run ProjA I get an error:
Could not find method XXX, referenced from method...
Started by alex2k8 on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
You may want to look at....
Or, turn ProjB into a remote Service, with the method in question exposed via AIDL, and have ProjA bind to that service to use the method .
Or, have ProjB build a JAR file that ProjA includes .
Combine the two projects into one.
|
Ask your Facebook Friends
|
What possible reasons could exist for MySQL giving the error “Access denied for user 'xxx'@'yyy'” when trying to access a database using PHP-mysqli and working fine when using the command-line mysql tool with exactly the same username, password, socket...
Started by Raphael Schweikert on
, 3 posts
by 2 people.
Answer Snippets (Read the full thread at stackoverflow):
I have seen php trying to connect with 'myservername' instead of localhost allthough... .
Sometimes in php/mysql there is a difference between localhost and 127.0.0.1
In mysql you grant access based on the host name, for localusers this would be localhost .
|
|
Fina yyy! xi's took forever to come... Attached Images
Started by FrankDeets on
, 20 posts
by 8 people.
Answer Snippets (Read the full thread at nightclubcity):
Went to checkout and the website, along with every other... .
I went on to one website.
You lucky bastard.
You pay $300 a pop for em? Originally Posted by Forca Barca You pay $300 a pop for em? no way..retail nike.com- $180 gonna flip a pair and keep two. .
|
|
I'll admit I'm rubbish at regular expressions and find some of the tools out there that are supposed to make generating them easier painfully difficult to use. That's my fault granted.. anyway..
Can anyone come up with a single regular expression that...
Started by Lee Englestone on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
Here is one
[0-9]{2}/[0-9]{2}/[0-9]{4}( [0-9]{2}:[0-9]{2}:[0-9]{2})?
Edit: improved formatting, thanks....
I suggest you to take a look at Regular Expression Matching a Valid Date , Matching a Date in mm/dd/yyyy Format and at RegexLib - Dates and Times .
|
|
Does anyone know of a way to do this? Im sure its been done before.
Need to generate html downdown lists, and fill in the month, day, year, and then the hour, and minute fields. I only need the MM/DD/YYYY to display current (where those values match current...
Started by Patrick on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
<? $current_time_m = date('n'); for ($i = 1; $i <= 12; $i++) { echo "<option... .
Right now its for months.
Adapt it to your particular needs for day/minute/hours etc.
How many MM/DD/YYYY options do you want?
Ive found the following to work so far .
|
|
Giants i told you
Started by HEHATEME718 on
, 11 posts
by 7 people.
Answer Snippets (Read the full thread at majorleaguegaming):
Couldnt believe it, and woke....
Very tough to almost give you guys the game like that in ot .
But i was at the game and to lose it like that was tough to accept .
Congratulations and i hope eli beats brady again.
Yo....tough game for both teams, you guys won.
|
|
Ever since ive owned my 91Z the tach has been way off, showing higher RPMs than what the engine is actually doing. how can i go about fixing this problem? i also have a T56 but even with the factory auto, the tach has been off by the same amount...?
Started by FireRed91Z28 on
, 50 posts
by 23 people.
Answer Snippets (Read the full thread at thirdgen):
How far off are we talking?
After installing my autogage tach its pretty obious that the stock tach is a few hundred RPM's different than the autogage (i trust the autogage), but if its REALLY off (500RPM or more i'd say would be REALLY off), i dunno.... .
|
|
And its raining.
Bring me back some crisp blue skies for biking this weekend
May return to the gym tonight after 2 months off
I'd also like to do a bit of painting in the landing hallway if I get a few spare hours to make a start
Started by coiler on
, 15 posts
by 15 people.
Answer Snippets (Read the full thread at aria):
Havent even got out of bed yet but I hear rain
Sign-on and game the weekend if it's just going to rain bit of work this morning
squash later
few beers later on tonight when kids are in bed, have a blast on mw3 and gta 4 Friday: Nada,
Saturday: Nada
Sunday... .
|
