get max length of characters of a value from json jquery without loop? -

-

i have json, want maximum count of characters value under specific tag without each or loop, possible?

{   "language": { "ru": [   {     "from": "set",     "to": 444   },   {     "from": "sc",     "to": 222   } ], "he": [   {     "from": "trdsss",     "to": 3333333   },   {     "from": "ahsss",     "to": 55555   }  ]  } }

let me explain exact requirement, have maximum length of string under "ru", ru has maximum lenght 3 i.e. "set" don't want string, want max. length. "he" 6 "trdsss".

i can looping, don't want go in way, there other way can this. please me.. how can it.

no, can't avoid looping. can avoid writing for loop (say) using array#reduce or array#foreach, something, somewhere, going have loop.

when asked why wanted avoid looping, said

because method call number of times, trying skipping looping

and when asked if repeated calls same data, said

yes data same comes json once

so if it's important avoid repeating loops (it isn't, be), you'd loop first time , remember result reuse in subsequent calls. that's straightforward write.


Comments

Post a Comment

Popular posts from this blog

AbotX : How do you create a parallel crawler that stays on and can be added to at run time from new requests -

-
i have parallelcrawlerengine setup singleton , have alwaysonsitetocrawlprovider set singleton , passed parallelcrawlerengine. i can instantiate , leave nothing ok. can add site , crawl ok. if add site not crawl second site. i have looked @ example on site doesn't appear show how work , have new items added after initial execution. using .addsitestocrawl() adds them list seems stay in purgatory state of not being read. looking through logs 'site completed' message though site has not been recrawled [2016-07-11 11:17:18,361] [20 ] [info ] - crawl domain [http://www.existingsite.com/] completed in [0.0001118] seconds, crawled [361] pages and error if add new site [2016-07-11 11:17:33,365] [23 ] [error] - crawl domain [http://www.newsite.com/] failed after [0.0066498] seconds, crawled [361] pages [2016-07-11 11:17:33,365] [23 ] [error] - system.invalidoperationexception: cannot call dowork() after abortall() or dispose() have been called. @ abot.util.thre...
Read more

testing - Detect whether test has failed within fixture -

-
i debugging intermittent test failure. purposes want dump lot of debug information if test failed. dumping debug stuff quite slow process produces lot of data, not want every test. i using pytest , yield autouse fixture should work great @pytest.yield_fixture(scope="function", autouse=true) def dump_on_failue(request): prepare_debug_dump() yield if test_failed(request): debug_dump() the problem can't figure out how detect whether test has failed or not. there a questions already , note on pytest website : if request.node.rep_setup.failed: print ("setting test failed!", request.node.nodeid) elif request.node.rep_setup.passed: if request.node.rep_call.failed: print ("executing test failed", request.node.nodeid) unfortunately code not work anymore. there no rep_setup , rep_calls symbols in node object. tried dig request , node object, no luck. anybody knows how detect whether test ...
Read more

android - Create single AAR file from multiple modules using Gradle -

-
like many others, trying generate single aar file multi-modules android project. according this post , not supported android team because of various limitations (res & dependencies management, manifest merging, ...). i trying come own solution fits needs. know don't have duplicated resources , external dependencies (like support libraries) provided people using lib. my structure similar this: /root |- lib1 |- lib2 |- lib3 in order achieve goal, created 1 more library module, named distribute , include others modules. can share generated distribute.aar file. /root |- lib1 |- lib2 |- lib3 |- distribute this build.gradle file of distribute module: apply from: '../common.gradle' // configure properties shared accross modules apply plugin: 'com.android.library' def allmodules = rootproject.allprojects.collect { it.name } - [rootproject.name, name] def whitelabeldependencies = [ whitelabel1: allmodules - ['lib2'], whitel...
Read more