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Why does CSS not support negative padding?
...tle irritated that I have to add syntactical cruft or worse, single pixel wide single color images to get a specifically sized separator that's smaller than text height and centered vertically.
– Jason
Sep 3 '13 at 20:59
...
Is there a setting on Google Analytics to suppress use of cookies for users who have not yet given c
...ou want to proceed.
They'll leave implementation details to you, but, the idea is, once you've determined whether or not to track the user in Google Analytics, if the answer is to not track, you'd set the following property to true before Google Analytics runs:
window['ga-disable-UA-XXXXXX-Y'] = t...
What is meant by “managed” vs “unmanaged” resources in .NET?
...n) and possibly other non-.net resources on the client machine, if the provider isn't written entirely in managed code.
This is why, for something like a database connection, it's recommended you write your code thusly:
using (var connection = new SqlConnection("connection_string_here"))
{
// ...
Including Google Web Fonts link or import?
...s you likely want the <link> tag. As a rule of thumb, you want to avoid @import rules because they defer the loading of the included resource until the file is fetched.. and if you have a build process which "flattens" the @import's, then you create another problem with web fonts: dynamic prov...
Is the VC++ code DOM accessible from VS addons?
...
The Visual C++ Refactoring extension is able to rename a member project-wide. Its built by MS but obviously they used the internal Code DOM to achieve this. So it is possible, I just don't know how, yet.
The CppLister extension is able to read the intellisense databases created by VS to list the ...
What does (angle brackets) mean in Java?
...h can hold any type of data.
Example:
class A<T>{
T obj;
void add(T obj){
this.obj=obj;
}
T get(){
return obj;
}
}
public class generics {
static<E> void print(E[] elements){
for(E element:elements){
System.out.println(element...
Synchronously waiting for an async operation, and why does Wait() freeze the program here
...
The await inside your asynchronous method is trying to come back to the UI thread.
Since the UI thread is busy waiting for the entire task to complete, you have a deadlock.
Moving the async call to Task.Run() solves the issue.
Because t...
How do I use the new computeIfAbsent function?
...til.concurrent.ConcurrentHashMap;
public class Test {
public static void main(String[] s) {
Map<String, Boolean> whoLetDogsOut = new ConcurrentHashMap<>();
whoLetDogsOut.computeIfAbsent("snoop", k -> f(k));
whoLetDogsOut.computeIfAbsent("snoop", k -> f(...
Add a dependency in Maven
...
You'll have to do this in two steps:
1. Give your JAR a groupId, artifactId and version and add it to your repository.
If you don't have an internal repository, and you're just trying to add your JAR to your local repository, you can install it as follows, using any arbitrary groupId/a...
Overriding Binding in Guice
...Guice, and a use-case I can think of is that in a test I just want to override a single binding. I think I'd like to use the rest of the production level bindings to ensure everything is setup correctly and to avoid duplication.
...