c++ - Should main with trailing return type be avoided? -


in code example below main function written c++11 trailing return type notation:

auto main() -> int {   //...   return 0; }

question:

are there reasons main trailing return type should avoided , classical notation should preferred?

it's valid , works fine.

the issue concern is new. may confuse or surprise readers of code familiar c++98.

but works, feel free write main way if feel it.


Comments

Post a Comment

Popular posts from this blog

javascript - RequestAnimationFrame not working when exiting fullscreen switching space on Safari -

request animation frame stops working when exiting fullscreen clicking on original space's safari window. fine if fullscreen mode canceled escape key or calling cancelfullscreen(). steps reproduce: open https://dl.dropboxusercontent.com/u/769042/prezi/safari-fullscreen.html click "draw raf", kittie appears click "fullscreen", go fullscreen click "draw raf", kittie appears go space original safari was, showing "click exit fullscreen mode", click anywhere, out fullscreen click "draw raf", nothing happens what handling click calling: window.requestanimationframe(draw); which draws on canvas context: function draw() { ctx.drawimage(img, math.random()*500|0, math.random()*400|0, 100, 100); } i checked .hidden , .visibilitystate, updated correctly. tested on osx 10.9.3, safari 7.0.4 (9537.76.4). has workaround/solution other switching old settimeout? this sounds webkit bug 88940 : using reque...
Read more

jquery - Keeping Kendo Datepicker in min/max range -

when user types type in date outside of range, we're trying ensure date gets changed closest min/max. text displayed in date picker not change though thought script changing value() @(html.kendo() .datepickerfor(x => x.dob) .max(new datetime(datetime.now.addyears(-18).year, datetime.now.addyears(-18).month, datetime.now.addyears(-18).day)) .min(new datetime(datetime.now.addyears(-70).year, datetime.now.addyears(-70).month, datetime.now.addyears(-70).day)) .events(e=>e.change("ondobchange")) .htmlattributes(new { required = "required", ng_model = "model.dob" })) <p ng-show="validatestate.submitted && frmmain.dob.$invalid" class="help-block">please select</p> <script> function ondobchange(e) { var d...
Read more

powershell - "Invalid JSON primitive" error when converting JSON file -

when trying convert json file via powershell: $json = get-content "c:\folder1\test.txt" $json | convertfrom-json write-output $json i'm getting following error: invalid json primitive : [. (system.argunment.exception) i'm going out on limb here, since didn't provide input data or complete error message, guess problem caused format mismatch between output get-content provides , input convertfrom-json expects. get-content reads input file array of strings, whereas convertfrom-json expects json data in single string. also, piping $json convertfrom-json not change value of $json . change code following , error should disapear (provided there no syntactical error in input data): $json = get-content 'c:\folder1\test.txt' | out-string | convertfrom-json write-output $json
Read more