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Example 1: online c compiler I Personally Like https : //www.programiz.com/c-programming/online-compiler/ Example 2: online c compiler You can try https : //www.onlinegdb.com/ this as well, works really well for me. You can also save code there .

Example 1: reset postgres password windows Backup the pg_hba.conf file by copying it. Edit the pg_dba.conf , change `METHOD` to 'trust' Restart the PostgreSQL server. psql -U postgres. ALTER USER postgres WITH PASSWORD 'new_password' ; Restore the pg_dba.conf file. Restart the PostgreSQL server. Example 2: how to reset postgres password sudo sed -ibak 's/^\([^#]*\)md5/\1trust/g' /opt/bitnami/postgresql/conf/pg_hba.conf sudo -u postgres pg_ctl reload Example 3: How to reset forgotten postgresql password # sudo -u postgres psql could not change directory to "/root" psql ( 9.1 .11 ) Type "help" for help. postgres=# \password Enter new password : Enter it again : postgres=# \q Example 4: reset password postgres ubuntu \password sde

The :has() CSS pseudo-class represents an element if any of the selectors passed as parameters (relative to the :scope of the given element) match at least one element. /* Selects any <a>, as long as it has an <img> element directly inside it */ /* Note that this is not supported in any browser yet */ let test = document. querySelector ( 'a:has(> img)' ) ; Syntax :has( <relative-selector-list> ) where <relative-selector-list> = <relative-selector> # where <relative-selector> = <combinator> ? <complex-selector> where <combinator> = '>' | ' +' | '~' | [ ' ||' ] <complex-selector> = <compound-selector> [ <combinator> ? <compound-selector> ] * where <compound-selector> = [ <type-selector> ? <subclass-selector> * [ <pseudo-element-selector> <pseudo-class-selector> * ] * ] ! where <type-selector> = <wq-name> | <

Answer : BufferedReader Since Java 1.1 Throws checked exceptions Can read chars, char arrays, and lines Fast Scanner Since Java 1.5 Doesn't throw checked exceptions Can read lines, whitespace-delimited tokens, regex-delimited tokens, and numbers Difficult to read single characters Console Since Java 1.6 Doesn't throw checked exceptions Can read lines Underlying reader can read chars and char arrays (stops at line bounds) Not always available (e.g. Eclipse) Can read passwords (i.e. read without displaying the characters) Recommendation: Scanner The methods for reading numbers are very useful. The exceptions are unchecked, so you do not have to write boilerplate try/catch blocks. Console class is implemented in a platform independent way to handle the console input for different Os. All OS has a console/shell but they are quite different in implementation. So Console class gives you a Java platform independent runtime class to access things like

Example: crontab every 30 minutes between hours // from 08h to 17h (until 17:30) */30 8-17 * * * // from 08h to 17h, at number '5' (until 17:35) 5,30 8-17 * * *

Answer : If you don't want to create an object and assign default values every time, use a class with default values for its properties instead. If you don't specify the values, defaults values will be used according to your property types. export class MapMarker { longitude: number = 0; latitude: number = 0; popupText: string = ''; } Then you can simply create an instance of your class and every field will be correctly initialized: mapMarker: MapMarker = new MapMarker(); If you want to keep your interface, just implement it in the class: export interface IMapMarker { longitude: number; latitude: number; popupText: string; } export class MapMarker implements IMapMarker { longitude: number = 0; latitude: number = 0; popupText: string = ''; } If some of your properties are optional, use the optional operator for them: export interface IMapMarker { longitude?: number; latitude?: number; popupText?: s

Example: delay activity in uipath TimeSpan . FromMilliseconds ( 3000 )

Example: Accounts.emailTemplates Accounts.emailTemplates.siteName = "Meteor Guide Todos Example"; Accounts.emailTemplates.from = "Meteor Todos Accounts < accounts@example.com > "; Accounts.emailTemplates.resetPassword = { subject(user) { return "Reset your password on Meteor Todos"; }, text(user, url) { return `Hello! Click the link below to reset your password on Meteor Todos. ${url} If you didn't request this email, please ignore it. Thanks, The Meteor Todos team ` }, html(user, url) { // This is where HTML email content would go. // See the section about html emails below. } };

Example: E: The repository 'http://ppa.launchpad.net/webupd8team/atom/ubuntu focal Release' does not have a Release file. 404 error remove sudo add - apt - repository -- remove ppa : mc3man / trusty - media

Example: get post title by post id wordpress get_ post ( $post_id ) ->post_title