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Apache Proxy: No protocol handler was valid
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434
This can happen if you don't have mod_proxy_http enabled
sudo a2enmod proxy_http
For me to ...
Multiple Updates in MySQL
...example:
INSERT INTO table (id,Col1,Col2) VALUES (1,1,1),(2,2,3),(3,9,3),(4,10,12)
ON DUPLICATE KEY UPDATE Col1=VALUES(Col1),Col2=VALUES(Col2);
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Get child node index
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LivLiv
5,49811 gold badge1919 silver badges2828 bronze badges
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jQuery checkbox change and click event
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callmebob
4,51355 gold badges2323 silver badges3737 bronze badges
answered Aug 11 '11 at 19:05
kasdegakasdega
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How to find the mysql data directory from command line in windows
...---+
| basedir | /usr/local/mysql-5.7.17-macos10.12-x86_64/ |
| character_sets_dir | /usr/local/mysql-5.7.17-macos10.12-x86_64/share/charsets/ |
| datadir | /usr/local/mysql/data/ |
| innodb_data_home_dir ...
Auto-center map with multiple markers in Google Maps API v3
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457
There's an easier way, by extending an empty LatLngBounds rather than creating one explicitly ...
Permission denied (publickey) when SSH Access to Amazon EC2 instance [closed]
... description. But you can find some in AWS EC2 documentation, bullet point 4. :
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/AccessingInstancesLinux.html
Use the ssh command to connect to the instance. You'll specify the private key (.pem) file and user_name@public_dns_name. For Amazon Li...
Regular expressions in an Objective-C Cocoa application
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141
I noticed that as of iOS 4.0 Apple provides a NSRegularExpression class. Additionally, as of 10...
How to get ID of the last updated row in MySQL?
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240
I've found an answer to this problem :)
SET @update_id := 0;
UPDATE some_table SET column_name...
Java Garbage Collection Log messages
...ion. For example, here is output from a large server application:
[GC 325407K->83000K(776768K), 0.2300771 secs]
[GC 325816K->83372K(776768K), 0.2454258 secs]
[Full GC 267628K->83769K(776768K), 1.8479984 secs]
Here we see two minor collections followed by one major collection. The nu...