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Spring Boot JPA - configuring auto reconnect
... configuring the DataSource for you. In this case, and since you are using MySQL, you can add the following to your application.properties up to 1.3
spring.datasource.testOnBorrow=true
spring.datasource.validationQuery=SELECT 1
As djxak noted in the comment, 1.4+ defines specific namespaces for t...
Rails: call another controller action from a controller
...
if I try to redirect_to a root controller like "MyOtherController", from a controller like "Module::MyController".. it will resolve to calling "module/MyOtherController" .. any idea how I can call the root?
– ggez44
...
Retrieving the COM class factory for component with CLSID {XXXX} failed due to the following error:
...potential workaround:
Locate your COM object GUID under the HKey_Classes_Root\Wow6432Node\CLSID\{GUID}
Once located add a new REG_SZ (string) Value. Name should be AppID and data should be the same COM object GUID you have just searched for
Add a new key under HKey_Classes_Root\Wow6432Node\AppID. ...
How to deploy a war file in Tomcat 7
...
what if the WAR is named "ROOT.war?" Where can I find that WAR?
– Kevin Meredith
Aug 16 '12 at 14:01
...
How can I add reflection to a C++ application?
...ioned below) adds reflection to C++ without slowing down existing code at: root.cern.ch/drupal/content/reflex
– Joseph Lisee
May 4 '11 at 19:37
6
...
What is the difference D3 datum vs. data?
...below or in this Fiddle.
const data = [1,2,3,4,5];
const el = d3.select('#root');
el
.append('div')
.classed('a', true)
.datum(data)
.text(d => `node => data: ${d}`);
const join= el
.selectAll('div.b')
.data(data);
join
.enter()
.append('div')
.classed('b', true)
.text((d, i) =>...
PHP foreach loop key value
...
This works, my mysql statement had a minor issue also but I got it working with your solution, thank you.
– matthewb
Dec 2 '09 at 18:38
...
How to SSH to a VirtualBox guest externally through a host? [closed]
...255.255.255.0
# reboot
Configure ssh service (administering) to login as root (not adviced)
Check if ssh is enabled
# svcs -a | grep ssh
online 15:29:57 svc:/network/ssh:default
Modify /etc/ssh/sshd_config so there is
PermitRootLogin yes
Restart ssh service
svcadm restart ssh
Fro...
How to get distinct values for non-key column fields in Laravel?
...er (you can use it, but you shouldn't use it). You should use distinct. In MySQL you can use DISTINCT for a column and add more columns to the resultset: "SELECT DISTINCT name, id, email FROM users". With eloquent you can do this with $this->select(['name', 'id', 'email'])->distinct()->get(...
Apache is downloading php files instead of displaying them
...lation of modules like,
sudo apt-get install libapache2-mod-php7.0 php7.0-mysql php7.0-curl php7.0-json
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