Posts by Jhonas Boeno • 162 points
10 posts
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1
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answers556
viewsQ: error LNK2019: undefined external symbol while trying to use libcurl
Hello, I’m trying to compile a static library of libcurl, but without success. I download the libcurl source code version 7.55.1 available at https://curl.haxx.se/download.html. After the download…
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answer38
viewsQ: What should be returned in WM_CREATE message to indicate error?
I’m sending the message WM_SETFONT for each control to define the source of the same and I am using the function CreateFont to create the source. The function CreateFont is called when the message…
winapiasked Jhonas Boeno 162 -
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answers163
viewsQ: Visual Studio 2015 environment variable issues
Hello. I recently installed Visual Studio 2015 and started a Win32 project, but whenever I compile some file can’t be located. I went to the properties of my project and clicked on VC++ Directories,…
visual-studio-2015asked Jhonas Boeno 162 -
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answers404
viewsQ: How to draw a progress bar?
Hello. I am using the following code to draw the window background and progress bar: case WM_PAINT: { PAINTSTRUCT ps; HDC hdc = BeginPaint(hWnd, &ps); BITMAP bm; HDC hdcMem =…
c++asked Jhonas Boeno 162 -
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votes1
answer339
viewsA: Fill out web forms with the textbox
Use the link http://google.com/complete/search?output=toolbar&q=teste. Change the word test by the word you want to complete. This link will return an XML file with the words completed.…
visual-basic-6answered Jhonas Boeno 162 -
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answer94
viewsQ: Error writing file on Android
I’m trying to create a file on Android, but is appearing a letter that I do not want to be written. Note the code: File file = new File(Environment.getExternalStorageDirectory().toString(),…
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answers8131
viewsA: Display content from a JSON using PHP and separate fields
To read the data of a JSON you can use the json_decode function. See: <?php $json = json_decode(file_get_contents("http://www.folhacar.com.br/frontendnovo.php/api/listMarcas")); for($i = 0; $i…
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answer802
viewsQ: Is it possible to reverse engineer software developed in C++?
Is it possible to get the code from an executable developed in C++? Between Win32 Application and Windows Form Application, which ones can be decompiled?
c++asked Jhonas Boeno 162 -
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votes1
answer203
viewsQ: What should be returned in the Wndproc function in C++?
Hello. See the code below: LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { if (message == WM_CREATE) { return(?); } else if (message == WM_COMMAND) { return(?); }…
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answer74
viewsQ: How to take out the layout name and appcompact Fragment?
Hello, these days my computer crashed and I had to format and then had to install the software for Android development again. Only that after I installed it is different, it is appearing Fragment…
androidasked Jhonas Boeno 162