Posts by sergiogarciadev • 361 points
8 posts
-
3
votes2
answers390
viewsA: Tag <picture> does not work on mobile phones and IE11
The element picture is not supported in IE11, you can query which browsers support it in: http://caniuse.com/#feat=picture. What you can do for IE11 to support it is to use a polyfill, which are…
-
7
votes1
answer514
viewsA: Select data from two tables to display in one column?
You can use the function COALESCE. COALESCE(pessoa_juridica.CNPJ, pessoa_fisica.CPF)…
-
3
votes1
answer656
viewsA: Using last_insert_id(), is it credivel if several users enter at the same time in the database?
The Mysql manual makes it clear that LAST_INSERT_ID is by connection thus it is perfectly safe to use it the way you are using independent of any transaction isolation setting.…
-
5
votes3
answers106
viewsA: show("show") does not work on firefox
Your code has a reference error in: $(document).ready(function(){ event.preventDefault(); $("#form").hide("slow"); $("#conteudo").show("slow"); }); At this time, event is not defined. Remove this…
-
0
votes1
answer102
viewsA: Error sorting with dynamic allocation
In ordena, you use for(i=0 ; i<q ; i++) but you never increase q. q should be increased by cadastro and decreasing in exclui.…
canswered sergiogarciadev 361 -
5
votes1
answer2934
viewsQ: Where do I find the specs for DARF generation?
I need to know where I can find DARF generation specifications for payment through the digitable line. The DARF data I already have, I would like to be able to create the barcode, rather be using…
billetasked sergiogarciadev 361 -
0
votes2
answers1442
viewsA: Is it possible to get some value from the browser that identifies the user’s machine?
The simple answer is not possible. The most elaborate answer is that depending on the desired level of reliability you can use alternatives (no use of cookies or any data saved on the customer) that…
-
0
votes4
answers1330
viewsA: How to load a C library into C#?
The best way for you to do this, since you have a lib is to use a library C++/CLI in Visual Studio and link with your lib. With C++/CLI you can create a DLL that exports classes Managed that can be…
c#answered sergiogarciadev 361