", $ fruit ["apple"]);
}
// Apple's color is red
15. array_search () function
The array_search () function searches for a specified value in an array. If yes, the corresponding key is returned. otherwise, false is returned. The format is as follows:
Copy codeThe code is as follows:
Mixed array_search (mixed needle, array haystack [, boolean strict])
The following example searches for a specific date (December 7) in $ fruits. if it is found, information about the corresponding state is ret
. if it is found, the color of the fruit is output. the code is as follows:
$ Fruit ["apple"] = "red ";
$ Fruit ["banana"] = "yellow ";
$ Fruit ["pear"] = "green ";
If (array_key_exists ("apple", $ fruit )){
Printf ("apple's color is % s", $ fruit ["apple"]);
}
// Apple's color is red
Array_search () function
The array_search () function searches for a specified value in an array. if it is found, the corresponding key is returned. otherwise, false is returned. the format is a
1, "International Pop"--Hank Art Center (Minneapolis City, Minnesota, USA)650) this.width=650; "Src=" http://www.souism.com/template/admin/editor41/attached/image/20150722/20150722140344_ 56722.jpg "/>The museum exhibits a record of pop art from the early the 1950s to the the 1970s. Pop Art is also known as neo-realism, capital realism, surf Art, and Dada. The exhibition brings together 140 works from 14 countries, which were made by Roy Lichtenstein, Andy Warhol, Niki De Sanfale, David Hockney,
returned. The format is as follows:
mixed array_search(mixed needle,array haystack[,boolean strict])
The following example searches for a specific date (December 7) in $ fruits. if it is found, information about the corresponding state is returned:
$fruits["apple"] = "red";$fruits["banana"] = "yellow";$fruits["watermelon"]="green";$founded = array_search("green", $fruits);if($founded) printf("%s was
True, otherwise false is returned. The form is as follows:
Boolean array_key_exists (mixed Key,array array);
The following example searches for Apple in the array key and, if found, outputs the color of the fruit:
$fruit ["apple"] = "red"; $fruit ["banana"] = "yellow"; $fruit ["pear"] = "green"; if (array_key_exists ("Apple", $fruit) { printf ("Apple's color is%s", $fruit ["Apple"]);}
The result of executing this code:Copy the code as follows: Apple's color is red
Array_search () function
The A
searches for a specific date (December 7) in $ fruits. If it is found, information about the corresponding state is returned:Copy codeThe Code is as follows: $ fruits ["apple"] = "red ";$ Fruits ["banana"] = "yellow ";$ Fruits ["watermelon"] = "green ";$ Founded = array_search ("green", $ fruits );If ($ founded)Printf ("% s was founded on % s.", $
the fruit:
1 2 3 4 5 6
$fruit ["apple"] = "red"; $fruit ["banana"] = "yellow"; $fruit ["pear"] = "green"; if (array_key_exists ("Apple", $fruit)) {printf ("Apple's color is%s", $fruit ["Apple"]);}
Execute this code to get the result:The code is as follows: Apple ' s color is red
Array_search () function
The Array_search () function searches an array for a specified value and returns False if it finds the corresponding key. The form is as follows:
Mixed Array_sea
:
Copy Code code as follows:
Boolean array_key_exists (mixed Key,array array);
The following example searches for Apple in the array key and, if found, prints the color of the fruit:
Copy Code code as follows:
$fruit ["apple"] = "red";
$fruit ["banana"] = "yellow";
$fruit ["pear"] = "green";
if (array_key_exists ("Apple", $fruit)) {
printf ("Apple's color is%s", $fruit ["Apple"]);
}
Apple ' s color is red
Array_search () function
The
, `founded` year(4) DEFAULT NULL, `country_id` smallint(5) unsigned DEFAULT NULL, PRIMARY KEY (`artist_id`), UNIQUE KEY `name` (`name`)) ENGINE=InnoDB DEFAULT CHARSET=latin11 row in set (0.00 sec)
Sort by file:
mysql> Explain select name, founded from artist where name like 'AUSTRALIA%' order by founded \G*************************** 1. row *****************
When programming, you often need to check a set of conditions and decide what action to take accordingly. In Python, the IF statement allows us to examine the current state of the program and take appropriate action accordingly.
5.1 A simple example
The following is a short example that demonstrates how to use an if statement to handle a particular situation correctly. Let's say we have a list of cars and want to print out the name of each car. For most cars, the names should be printed in uppe
car. For most cars, the name should be printed in uppercase, but for cars named "bmw", it should be printed in uppercase. The following code traverses a list and prints the name of a car in uppercase. However, for a car named "bmw", it is printed in uppercase:
Cars = ['Audi ', 'BMW', 'Subaru', 'Toyota '] for car in cars: if car = "bmw": print (car. upper () else: print (car. in this example, the cycle first checks whether the current car name is "bmw
Almost a month, a new version forVvdiVehicle diagnostic tool would be launched, which means that vvdi have constantly been improved so as to meet the demand of C Omprehensive users.And now VVDI have been updated to the newest V2.8.0, where let's come to the new features and functions of this diagnostic I Nterface.newest VVDI 2.8.0 advanced Features:1. No need update firmware2. Free for all User:decrypt Passat b6/cc Comfort Module dump, No need Condor authorize3. ADD file Prepare remote Key4. Upd
buy Indian car software like Tata Maruti Mahendra?A:sorry, X431 CReader VIII can not support Indian cars, you can consider Launch X431 v+.Q:Can your CReader VIII do proton and perodua?A:sorry, X431 CReader VIII can not supprt proton and perodua. If you want to does proton and perodua, recommend you Launch X431 V or X431v+.Q:could give me the specific car brands it can support??A:here is the detail vehicle support:Asia Car Models:Suzuki, Honda, Mitsubishi, Nissan, Toyota, Mazda, Daweoo, Hyundai,
Case of an If statementThe above code, the output is: Audi BMW Subaru ToyotaIi. condition test (conditional expression, format)Each pieceiftrue falsepython The value tested by the condition is truefalseif statement. If the value of the condition test is true pythonifpython 1, condition check symbol: = =: Equal,! =: Unequal, A;: Greater than, >=: greater than or equal to, ignored here, no more. 2, keyword and: Mu
http://www.linuxdiyf.com/viewarticle.php?id=567334
Source: Home of DriveA new Linux operating system is about to be put into use, but the subject matter is the Toyota Camry.The Automotive Grade Linux (AGL) operating system, sponsored by the Linux Foundation, is scheduled to enter the Camry in 2018, which is scheduled to go public later this summer.AGL is also an open source operating system, the beginning of this year all the source (3.0) version open, Toyota has been the first to design a ca
Founded in November 1998, Tencent is one of the largest Internet integrated service providers in China and one of the Internet companies with the largest number of users serving in China. Founded more than 10 years ago, Tencent has always been adhering to the value of the user's business philosophy, has always been in a stable, high-speed development of the state. At present, the company's main products are
output:
$fruit["apple"] = "red";$fruit["banana"] = "yellow";$fruit["pear"] = "green";if(array_key_exists("apple", $fruit)){ printf("apple's color is %s",$fruit["apple"]);}
The result of executing this code is as follows:
apple's color is red
Array_search () function
The array_search () function searches for a specified value in an array. If yes, the corresponding key is returned. Otherwise, false is returned. The format is as follows:
mixed array_search(mixed needle,array haystack[,boolean
("Apple's color is%s", $fruit ["Apple"]);}Apple ' s color is red
Array_search () function
The Array_search () function searches for a specified value in an array, returns the corresponding key if found, otherwise returns false. The form is as follows:
Mixed Array_search (mixed Needle,array Haystack[,boolean Strict])
The following example searches for a specific date in $fruits (December 7) and, if found, returns information about the corresponding state:
The code is as fol
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