associative-array

问题 When interacting with an API used for building forms, I make an API call to get all the response values associated with my form. The API returns a deeply nested JSON object with all my form values. One of the many response objects looks like this: { "title":{ "plain":"Send Money" }, "fieldset":[ { "label":{ "plain":"Personal Info Section" }, "fieldset":[ { "field":[ { "label":{ "plain":"First Name" }, "value":{ "plain":"Bob" }, "id":"a_1" }, { "label":{ "plain":"Last Name" }, "value":{ "plain

问题 When interacting with an API used for building forms, I make an API call to get all the response values associated with my form. The API returns a deeply nested JSON object with all my form values. One of the many response objects looks like this: { "title":{ "plain":"Send Money" }, "fieldset":[ { "label":{ "plain":"Personal Info Section" }, "fieldset":[ { "field":[ { "label":{ "plain":"First Name" }, "value":{ "plain":"Bob" }, "id":"a_1" }, { "label":{ "plain":"Last Name" }, "value":{ "plain

问题 So i am running into trouble while iterating through a string and inserting it's chars as index-arrays into a multidimensional,associative array. So basically a bunch of multidimensional arrays in multidimensional arrays in multidimensional arrays..... That is a bit troublesome as i cant do it by hand. I need an automated way to do this with a bunch of strings. The following example will explain it a bit better i think: //string i want to enter $string = 'ADAM'; //array i want to end up with

问题 Consider the associative array below: declare -A shapingTimes shapingTimes=([0-start]=15 [0-stop]=21 [0-anotherkey]=foo) shapingTimes+=([1-start]=4 [1-stop]=6 [1-anotherkey]=bar) shapingTimes+=([2-start]=9 [2-stop]=11 [2-anotherkey]=blah) Is there a way to find the total number of keys used per entry in an array? (Is this per 'index' in an array?) For example, how to count: [start], [stop], [anotherkey] as = 3 keys? At the moment I'm using the hardcoded value (3) from this code I found (as

问题 I'm trying to read from Bash variables for which I know name suffixes, but I want to iterate through the prefixes. I give an example below: var1_name="variable1" var1_size="2" var2_name="variable2" var2_size="3" vars=(var1 var2) for v in "${vars[@]}" do echo $v_name echo $v_size done and I'd want the output to look like follows: variable1 2 variable2 3 Is there any to do this with Bash? I have tried with eval and associative arrays, but I still can't find a way to examine an already defined

问题 I have a procedure that takes an input of 2 Associative arrays and after some basic count checks, does a FORALL statement to insert the data into a table. Here is the procedure: PROCEDURE INSERT_RECS(P_PROD_TYP IN prod_type, P_PROD_ADD_PK IN prod_pk_type) IS uniq_key EXCEPTION; PRAGMA EXCEPTION_INIT(uniq_key, -00001); loc_cnt NUMBER; BEGIN IF P_PROD_TYP.COUNT = P_PROD_ADD_PK.COUNT THEN FORALL i IN P_PROD_TYP.FIRST .. P_PROD_TYP.LAST INSERT INTO product_table ( pk, id, created_by, created_on,

问题 I have a procedure that takes an input of 2 Associative arrays and after some basic count checks, does a FORALL statement to insert the data into a table. Here is the procedure: PROCEDURE INSERT_RECS(P_PROD_TYP IN prod_type, P_PROD_ADD_PK IN prod_pk_type) IS uniq_key EXCEPTION; PRAGMA EXCEPTION_INIT(uniq_key, -00001); loc_cnt NUMBER; BEGIN IF P_PROD_TYP.COUNT = P_PROD_ADD_PK.COUNT THEN FORALL i IN P_PROD_TYP.FIRST .. P_PROD_TYP.LAST INSERT INTO product_table ( pk, id, created_by, created_on,

问题 I'm merging together arrays with the same set inner array name, changing the key value to the order number then creating further inner arrays for items that are not duplicated with this code... function readCSV($csvFile) { $line_of_text = []; $file_handle = fopen($csvFile, 'r'); //skip csv headers //fgetcsv($file_handle); //fgetcsv($file_handle); fgetcsv($file_handle); while (!feof($file_handle)) { $tmp = fgetcsv($file_handle, 1024); if (isset($line_of_text[$tmp[0]])) { foreach ($tmp as $k =>

问题 I need to group my multidimensional array by dates. For example: Array ( [0] => Array ( [product_id] => 52 [date] => 2017-07-28 ) [1] => Array ( [product_id] => 53 [date] => 2017-07-30 ) [2] => Array ( [product_id] => 123 [date] => 2017-07-30 ) ) I need this result: Array ( [2017-07-30] => Array ( [0] => Array ( [product_id] => 123 [date] => 2017-07-30 ) [1] => Array ( [product_id] => 53 [date] => 2017-07-30 ) ) [2017-07-28] => Array ( [product_id] => 52 [date] => 2017-07-28 ) ) This is my

问题 I'm trying to dynamically create an associative array whose values are arrays. My current attempt is as follows but I'm not sure if it is correct or efficent. foreach $line (@lines) # read line from a text dictionary { chomp( $line ); my($word, $definition) = split(/\s/, $line, 2); # $definition =~ s/^\s+|\s+$//g ; # trim leading and trailing whitespace if( exists $dict{$word} ) { @array = $dict{$word}; $len = scalar @array; $dict{$word}[$len] = $definition; } else { $dict{$word}[0] =