objective c - Turn Deprecation Warnings Back On -

-

after creating new target in ios project, there tons of deprecation warnings. i want see these in other targets, too.

i've searched whole project deprecated (as this answer indicate) , i've looked -w (as mentioned here), , found did this:

#pragma clang diagnostic ignored "-warc-performselector-leaks"

in 1 or 2 places, that's not it. i've looked @ answers regarding suppressing warnings, haven't found shut off.

where else might deprecation warnings been shut off? turn warnings on.

example

this should result in warning:

self.numericlabel.linebreakmode = uilinebreakmodeclip;// nslinebreakbyclipping;

because comments folded default , missed, elaborating on greg's comment example.

deprecation warnings printed if deployment target newer first deprecation of api.

example 1: using: [twtweetcomposeviewcontroller cansendtweet] deprecation in apple's document:ns_deprecated(na, na, 5_0, 6_0) deployment target: ios 5.0 ios sdk: 6.1 warning: no  example 2: using: [twtweetcomposeviewcontroller cansendtweet] deprecation in apple's document:ns_deprecated(na, na, 5_0, 6_0) deployment target: ios 6.1 ios sdk: 6.1 warning: yes

in example1, apple's deprecation document states api introduced in ios 5.0 , deprecated in ios 6.0. although ios sdk(xcode) 6.1, not getting warning since deployment target ios 5.0 need api.

in example2, changed deployment target ios 6.1 , warning started appearing.

conclusion: deployment target lowest ios version want app support. if set version that's subsequent deprecation of api, warnings start showing in xcode


Comments

Post a Comment

Popular posts from this blog

Issues changing the value of an element in an array in matlab -

-
i'm trying create program sum n-1 , n-2 numbers create n , store value in array. currently, output (assuming numdisp > 2 ) num1 , num2 , 0 , 0 , 0 ... size of array correct, i'm having issues reassigning elements. num1 = input('input first integer of fibonacci sequence: '); num2 = input('input second integer of fibonacci sequence: '); numsdisp = input('how many integers display? --> '); list = zeros(numsdisp,1); list(1) = num1; list(2) = num2; if (numsdisp <=0) disp('value must integer greater zero.') elseif (numsdisp == 1) disp(num1) elseif (numsdisp == 2) disp(num1) disp(num2) else disp(num1) disp(num2) index = 3:numsdisp disp(list(index)) list(index) = list((index-1)) + list((index-2)); end end example input: 3 3 4 corresponding output: 3 3 0 0 you aren't printing out final result, intermediate steps. in for loop, printing list(index) updating value, rather updat...
Read more

php - MySQLi binding parameters in a prepared statement doesn't work unless inserted after "WHERE" -

-
i have php code pulls info database. uses prepared statement, works fine written below: <?php $n = '5'; if ($stmt = $connection->prepare("select title items id = ?")) { $stmt->bind_param("s", $n); $stmt->execute(); $stmt->bind_result($title); while ($stmt->fetch()) { echo $title; } $stmt->close(); } ?> and let's echo "batman". however, when move placeholder here: "select ? items id = 5" and change: $n = 'title'; instead of echoing "batman", echoes "title". not possible use placeholder select parameter? what have done this: select "title" items id = 5 you cant use prepared statement bindings identifiers, parameters.
Read more

vb.net - Alternative to the T-SQL AS keyword -

-
please see code below: imports system.data.sqlclient imports system.configuration public class form1 private _constring string private sub form1_load(byval sender object, byval e system.eventargs) handles me.load dim objdr sqldatareader dim objcommand sqlcommand dim objcon sqlconnection dim id integer try _constring = configurationmanager.connectionstrings("testconnection").tostring objcon = new sqlconnection(_constring) objcommand = new sqlcommand("select person.urn, car.urn person inner join car on person.urn = car.urn , personid=1") objcommand.connection = objcon objcon.open() objdr = objcommand.executereader(connectionstate.closed) while objdr.read id = objdr("urn") 'line 19 loop objdr.close() ...
Read more