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How to install Java SDK on CentOS?

... After Installation: configuring iptables on centos 6.5 -> /etc/sysconfig/iptables -> -A INPUT -i eth0 -p tcp -m tcp --dport 8080 -m state --state NEW,ESTABLISHED -j ACCEPT – hpaknia Jan 18 '15 at 11:17 ...
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How to specify in crontab by what user to run script? [closed]

...e that this method won't work with crontab -e, but only works if you edit /etc/crontab directly. Otherwise, you may get an error like /bin/sh: www-data: command not found Just before the program name: */1 * * * * www-data php5 /var/www/web/includes/crontab/queue_process.php >> /var/www/web/i...
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What are the differences between django-tastypie and djangorestframework? [closed]

... to Django idioms throughout - built on top of Django's class based views, etc... (Whereas TastyPie came along before Django's CBVs existed, so uses it's own class-based views implementation) I'd like to think that the underlying architecture is pretty nicely built, decoupled etc... In any case, ...
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How to modify PATH for Homebrew?

... open your /etc/paths file, put /usr/local/bin on top of /usr/bin $ sudo vi /etc/paths /usr/local/bin /usr/local/sbin /usr/bin /bin /usr/sbin /sbin and Restart the terminal, @mmel ...
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How to convert an NSString into an NSNumber

...r of any primitive data type (e.g. int , float , char , unsigned int , etc.)? The problem is, I don't know which number type the string will contain at runtime. ...
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Should each and every table have a primary key?

...se accessing data would be horrendously slow for queries doing table joins etc. Normal forms is an "idealization" and practically possible only when data is not expected to grow huge. – Pacerier Jun 13 '12 at 1:39 ...
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Can't connect to local MySQL server through socket '/var/mysql/mysql.sock' (38)

... If your file my.cnf (usually in the /etc/mysql/ folder) is correctly configured with socket=/var/lib/mysql/mysql.sock you can check if mysql is running with the following command: mysqladmin -u root -p status try changing your permission to mysql folder. I...
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How can I programmatically create a new cron job?

... The best way if you're running as root, is to drop a file into /etc/cron.d if you use a package manager to package your software, you can simply lay down files in that directory and they are interpreted as if they were crontabs, but with an extra field for the username, e.g.: Filename: ...
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How to Select Columns in Editors (Atom,Notepad++, Kate, VIM, Sublime, Textpad,etc) and IDEs (NetBean

How to select columns in Editors and IDEs to columnar delete, insert or replace some characters ? 21 Answers ...
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What is the difference between CMD and ENTRYPOINT in a Dockerfile?

...ary". When using ["/bin/cat"] as entrypoint and then doing docker run img /etc/passwd, you get it, /etc/passwd is the command and is passed to the entrypoint so the end result execution is simply /bin/cat /etc/passwd. Another example would be to have any cli as entrypoint. For instance, if you have...