Posts by Igor Ramos • 431 points
9 posts
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0
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answers170
viewsQ: Required Multipartfile Parameter 'file' is not present when I make a request through Angular 4
I can make a file upload request through Postman, but when I make the Angular request, WARN is returned "Required Multipartfile Parameter 'file' is not present" Follow my API feature made in Java…
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2
votes0
answers196
viewsQ: Unable to calculate MD5 hash in upload file using AWS Sdk in java
Guys, I’ve searched several forums and no solution solved my problem. When I upload the file to S3 using the Amazon API. The following exception shall be made. com.amazonaws.SdkClientException:…
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votes1
answer447
viewsQ: When I make a request on my Rest API with Spring boot, it is coming with an extra item
I have debugged and the result is coming out a correct list, but when I request in Postman, comes an extra item. Looks like a counter. Can someone tell me what this is and how to take? This is my…
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votes1
answer4720
viewsQ: How do I put a CSS box-shadow-like effect on an Android layout?
Ex.: <LinearLayout android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" android:layout_marginTop="10dp" android:background="@drawable/bg_white"…
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votes2
answers276
viewsQ: Error when trying to pass a struct by C reference?
I’m taking pointer class and I’m trying to do the following exercise: Consider a enrollment of students enrolled in a discipline, with the following information for each student: • Student name: up…
casked Igor Ramos 431 -
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votes1
answer980
viewsQ: How to insert an array within a text area?
How to insert an array within a text area? var itens = new Array(); var index = 0; function adicionaItem(item, quantidade) { itens[index] = {nomeItem : item, quantidade: quantidade}; index++; }…
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3
votes4
answers8962
viewsQ: I cannot do an onchange event to change a photo when we select the select field
When I select a select option I would have a different image appear in the img I created, but it’s not working. HTML code <select id="produtos" onchange="mudaFoto()"> <option…
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3
votes3
answers34761
viewsQ: Error: "You have an error in your SQL syntax"
I am getting the following error when time to perform a query to insert data into a table in the database: You have an error in your SQL syntax; check the manual that Corresponds to your Mysql…
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15
votes6
answers90846
viewsQ: Do I use PHP inside an HTML or an HTML inside a PHP?
I made all my site in HTML and CSS, but now I need to use PHP to send some data to a database. I’m just wondering if I modify all my documents to . php or if I use PHP inside HTML (if possible).…