Interesting questions
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1
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answers161
viewsAngular error
Request URL:http://127.0.0.1:8080/itcd-intranet-ui Request Method:GET Status Code:404 Not Found Remote Address:127.0.0.1:8080 Referrer Policy:no-referrer-when-downgrade view source…
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votes1
answer1278
viewscss Hover in a table with rowspan
Table - Example table, th, td { border: 1px solid black; } tr:hover { background-color:coral; } <table> <tr> <th>Col 1</th> <th>Col 2</th> <th>Col…
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answer53
viewsGrab items from an array by converting to UTF8
Hello! My problem is this: I have a list of values in an external php file and when I use a include to call the values in my template the accented characters are replaced by queries. I wonder if…
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1
votes2
answers354
viewsNavbar collapsing after selection?
When using the navbar bootstrap on a mobile phone it does not return to normal after clicking on option menu. In the following example the navigation bar is replaced by a button in the upper right…
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1
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answers987
viewsAngularjs | How to define a boot process for a controller?
I have an app full of Ajax that needs to get data via Webservice when the page loads. I’ve already initialized via ng-init but I don’t know how to have the controller "load" and execute the code…
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6
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answers619
viewsHow to capture the pressing of a key with the program running in the background
The code I have so far is this: public static void main(String[] args) { SystemTray tray = SystemTray.getSystemTray(); Image image = new BufferedImage(10, 10, 10); String tooltip = "Oi amiguinho";…
javaasked 10 years, 11 months ago Lucas Caresia 2,663 -
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votes1
answer2982
viewsFile include problems, pointing directory against the page that was opened first
I have a problem when my project has a structure with a large number of directories. When I do include in the file the url is relative to the page that was opened. And then in some files the…
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1
votes2
answers166
viewsCentralize CSS/HTML menu
I need your help to centralize a menu I’m adding to my site. #cssmenu > ul, #cssmenu > ul li, #cssmenu > ul ul { list-style: none; margin: 0; padding: 0; } #cssmenu > ul { position:…
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answer3690
viewsJquery mask for real currency
I’m wearing this mask: $(".real"). Mask('#.#0,00', {Reverse: true}); There are some inputs that receive some calculations, such as this: $('#vd_ga').on('blur',function(){ var vd_ga =…
jqueryasked 8 years, 6 months ago Rogério Pancini 119 -
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answers55
viewsHow can I fix this? Save category p back
Guys, I’m gonna try to express myself briefly. I’m venturing into a wallpaper app, but since I don’t have much experience, I can’t deal with this problem. On the download Adapter, set background and…
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answer966
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answer739
viewsHow to show the number of Mysql repetitions?
I have a bank in which are registered names and surname, I can group the results as follows: SELECT DISTINCT * FROM usuarios GROUP BY sobrenome So if you have 80 records repeated of the surname…
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3
votes2
answers1288
viewsHow to store checkbox status
I’m developing an application to make a school call list, I created the Listview and populated it with data from a database Mysql, using Json. The problem is this, I need to store the status of…
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answer427
viewsSeparate results from an SQL query by date
I am creating an SQL query that will be used in a system/report and came across the following problem. It has two results, one that displays the total time between the days searched and the other…
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1
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answers84
viewsHow to obtain and modify an AJAX request?
I’m creating a supplement to my own study for the Chrome, in the add-on I modify several parts of a website. But now I need to modify a request ajax, the site makes the request before the extension…
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17
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answers31700
viewsExactly how Javascript works
I wanted to know how it works exactly, where it is necessary to use within some scope as if etc.
javascriptasked 12 years, 6 months ago filipelinhares 2,417 -
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answers244
viewsUsing ajax to execute a php code
Hello, I’m having a problem with how to use ajax to run a php code, I’m trying for hours to find the problem, but I can’t. Code js $.ajax({ url: 'deletarOrgs.php', data: { id: $id }, type: 'POST',…
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answer52
viewsWhy do some links not inform the domain or protocol?
I would like to know more about relative navigation links and would also like to know the pros and cons of using them. For example, there are links that do not inform the domain and do not inform…
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1
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answers1085
viewsReturn to previous menu
I’m trying to add a "Back" from one menu to the other, first tried using the do only in the 2nd. menu to return to the first, but it only closes. Follow the whole code: namespace ConsoleApp10 {…
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16
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answers1634
viewsWhat does the term "atomic" mean?
I see in some answers/questions the term "atomic". In programming, what it must mean in fact? Ex: comparison (4) is possible only for Atomic and list types What are the atomic transaction methods in…