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Is there a way to dump a stack trace without throwing an exception in java?
I am thinking of creating a debug tool for my Java application.
10 Answers
10
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How to go back to previous page if back button is pressed in WebView?
...ve an app in which I have a WebView where I display some websites. It works, clicking a link in the webpage goes to the next page in the website inside my app. But when I click the phone's back button, it takes me straight into my app. I want to go back to the previous page in the website instead...
How to remove close button on the jQuery UI dialog?
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I have found this worked in the end (note the third line overriding the open function which find the button and hides it):
$("#div2").dialog({
closeOnEscape: false,
open: function(event, ui) {
$(".ui-dialog-titlebar-close", ui.di...
Kotlin secondary constructor
How do I declare a secondary constructor in Kotlin?
12 Answers
12
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Java 8 Streams - collect vs reduce
...ifferent parts of the stream are then added together.
The document you linked gives the reason for having two different approaches:
If we wanted to take a stream of strings and concatenate them into a
single long string, we could achieve this with ordinary reduction:
String concatenated = s...
How to retrieve absolute path given relative
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mpapismpapis
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How to get config parameters in Symfony2 Twig Templates
...ig template (a version number). Therefore I defined the config parameter like this:
8 Answers
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How to pass parameters to the DbContext.Database.ExecuteSqlCommand method?
...I have a valid need for directly executing a sql command in Entity Framework. I am having trouble figuring out how to use parameters in my sql statement. The following example (not my real example) doesn't work.
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MVC Razor view nested foreach's model
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The quick answer is to use a for() loop in place of your foreach() loops. Something like:
@for(var themeIndex = 0; themeIndex < Model.Theme.Count(); themeIndex++)
{
@Html.LabelFor(model => model.Theme[themeIndex])
@for(...
Why are variables “i” and “j” used for counters?
I know this might seem like an absolutely silly question to ask, yet I am too curious not to ask...
23 Answers
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