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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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Equivalent of strace -feopen < command > on mac os X
...
dtruss requires root privileges, but you might not want to run the command you want traced as root. Consider sudo dtruss -f -t open sudo -u $USER python myfile.py
– a paid nerd
Jul 27 '14 at 17:48
...
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 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...
Best Practice: Software Versioning [closed]
...backward compatible within the major version. Changing from a hard coded MySQL implementation into a generic implementation could be a major version due to the size of the change, but could also be considered a feature change (minor) because it remains backward compatible.
– ...
How to let PHP to create subdomain automatically for each user?
...ary code from that tutorial:
<VirtualHost 111.22.33.55>
DocumentRoot /www/subdomain
ServerName www.domain.tld
ServerAlias *.domain.tld
</VirtualHost>
However as it required the use of VirtualHosts it must be set in the server's httpd.conf file, instead of a local .htaccess...
Describe the architecture you use for Java web applications? [closed]
...r Leaderboards, using Ordered Lists.
Memcache for Token Store.
Database
MySQL, Memcached, Redis
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A JRE or JDK must be available in order to run Eclipse. No JVM was found after searching the followi
...e file:
-vm
/absolute/path/to/jre6/bin
Update: I just nailed down the root cause on my own Windows machine. The GlassFish installer complained with exactly the same error message and after digging in GlassFish forums, the cause was clear: a corrupt JRE install on a Windows machine. My JRE came ...
Linq to Objects: does GroupBy preserve order of elements?
...her fields than the group key, you saved my day with your comment. LINQ to MySql sorts the groups automagically by the group key! I've had to use ToList to bring the ordered query to local objects, then group over that. Thank you.
– Ivan Ferrer Villa
Dec 3 '19 ...