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Where is the php.ini file on a Linux/CentOS PC? [duplicate]

... And it will show you something like this Loaded Configuration File => /etc/php.ini. ALTERNATIVE METHOD You can make a php file on your website, which run: <?php phpinfo(); ?>, and you can see the php.ini location on the line with: "Loaded Configuration File". Update This command gives t...
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Encapsulation vs Abstraction?

...traction. However, there are other uses which just aid in maintainability etc. share | improve this answer | follow | ...
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How to check that a string is an int, but not a double, etc.?

PHP has an intval() function that will convert a string to an integer. However I want to check that the string is an integer beforehand, so that I can give a helpful error message to the user if it's wrong. PHP has is_int() , but that returns false for string like "2" . ...
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What is the difference between linear regression and logistic regression?

...nature. For instance, yes/no, true/false, red/green/blue, 1st/2nd/3rd/4th, etc. Linear regression is used when your response variable is continuous. For instance, weight, height, number of hours, etc. Equation Linear regression gives an equation which is of the form Y = mX + C, means equation w...
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How to extract a floating number from a string [duplicate]

...+]? # optional sign ... (?: ... (?: \d* \. \d+ ) # .1 .12 .123 etc 9.1 etc 98.1 etc ... | ... (?: \d+ \.? ) # 1. 12. 123. etc 1 12 123 etc ... ) ... # followed by optional exponent part if desired ... (?: [Ee] [+-]? \d+ ) ? ... """ >>> rx = re.com...
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NGinx Default public www location?

...th was "/usr/share/nginx/html". Looking at default configuration file in /etc/nginx/sites-available/default showed the path to be the same as the --prefix path. But the configuration file located at /etc/nginx/conf.d/default.conf listed the root as /usr/share/nginx/html. The default.conf file tak...
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Completely uninstall PostgreSQL 9.0.4 from Mac OSX Lion?

... removed. sudo rm -rf /Library/PostgreSQL Remove the ini file: sudo rm /etc/postgres-reg.ini Remove the PostgreSQL user using System Preferences -> Users & Groups. Unlock the settings panel by clicking on the padlock and entering your password. Select the PostgreSQL user and click on th...
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What are the differences between git remote prune, git prune, git fetch --prune, etc

...oesn't affect your view of any branches. git remote prune origin and git fetch --prune both operate on references under refs/remotes/... (I'll refer to these as remote references). It doesn't affect local branches. The git remote version is useful if you only want to remove remote references unde...
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ERROR 2003 (HY000): Can't connect to MySQL server on '127.0.0.1' (111)

...oid this error(if there is no replication enabled): run the command vim /etc/mysql/my.cnf comment bind-address = 127.0.0.1 using the # symbol restart your mysql server once. Update In Step 1, if you cannot find bind-address in the my.cnf file, look for it in /etc/mysql/mysql.conf.d/mysqld.cnf f...
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List of tables, db schema, dump etc using the Python sqlite3 API

... You can fetch the list of tables and schemata by querying the SQLITE_MASTER table: sqlite> .tab job snmptarget t1 t2 t3 sqlite> select name from sqlite_master where type = 'table'; job t1 t2 s...