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SQL 2021-10-03 04:13:03
delete record mysql query
DELETE FROM table_name WHERE condition; In this statement: First, specify the table from which you delete data. Second, use a condition to specify which rows to delete in the WHERE clause. for example: DELETE FROM customers WHERE id = 1; Add solution -
Other 2021-10-01 21:28:04
getallheaders()
// Since PHP 5.4.0 you can use getallheaders function which returns all request headers as an associative array: var_dump(getallheaders()); // array(8) { // ["Accept"]=> // string(63) "text/html[...]" // ["Accept-Charse... Add solution -
Python 2021-09-28 02:27:02
read function in python
Syntax: file.read(fd, n) Parameter: fd: A file descriptor representing the file to be read. n: Optional. An integer value denoting the number of bytes to be read from the file associated with the given file descriptor fd. The number of bytes to return... Add solution -
Other 2021-09-27 21:25:02
group test in testng
I use groups annotation for defining the groups in code part. Then I open my xml file, I create a suite tag, I put groups tag into it Also there is a run tag which represent the group that needs to be run. Important tag is include tag. It represents the... Add solution -
Other 2021-09-18 00:58:04
top left cut corners material design android studio
/* * Copyright 2017 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * ... Add solution -
Shell/Bash 2021-09-17 18:05:04
install ruby mac
brew install rbenv ruby-build # Add rbenv to bash so that it loads every time you open a terminal echo 'if which rbenv > /dev/null; then eval "$(rbenv init -)"; fi' >> ~/.zshrc source ~/.zshrc # Install Ruby rbenv install 2.6.6 rbenv ... Add solution