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Why is vertical-align: middle not working on my span or div?
...;
display: table-cell;
vertical-align: middle;
}
/* HTML File */
<div class="main">
<div class="inner"> This </div>
</div>
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How does autowiring work in Spring?
...}
}
A few notes:
In your applicationContext.xml you should enable the <context:component-scan> so that classes are scanned for the @Controller, @Service, etc. annotations.
The entry point for a Spring-MVC application is the DispatcherServlet, but it is hidden from you, and hence the direct...
How to construct a timedelta object from a simple string
I'm writing a function that needs a timedelta input to be passed in as a string. The user must enter something like "32m" or "2h32m", or even "4:13" or "5hr34m56s"... Is there a library or something that has this sort of thing already implemented?
...
C library function to perform sort
...ts magic and your array is sorted in-place. An example follows:
#include <stdio.h>
#include <stdlib.h>
int comp (const void * elem1, const void * elem2)
{
int f = *((int*)elem1);
int s = *((int*)elem2);
if (f > s) return 1;
if (f < s) return -1;
return 0;
}
i...
How to force use of overflow menu on devices with menu button
...
"...the action overflow is available from the menu hardware key. The resulting actions popup... is displayed at the bottom of the screen."
You'll note in the screenshots, phones with a physical menu button don't have an overflow menu in the ActionBar. This avoids ambiguity for the user, essenti...
How to find a deleted file in the project commit history?
...e path the file was at, you can do this:
git log --all --full-history -- <path-to-file>
This should show a list of commits in all branches which touched that file. Then, you can find the version of the file you want, and display it with...
git show <SHA> -- <path-to-file>
Or ...
IIS Express gives Access Denied error when debugging ASP.NET MVC
...press not allowing WindowsAuthentication. This can be enabled by setting
<windowsAuthentication enabled="true">
in the applicationhost.config file located at C:\Users[username]\Documents\IISExpress\config.
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Javascript web app and Java server, build all in Maven or use Grunt for web app?
...pt build pipeline Grunt may not be ideal.
Gulp - Gulp is the fast growing alternative to Grunt. Its concurrent by default and uses streams to avoid temporary writes to the file system which can considerably speed up your build. Gulp is very idiomatic and has an emphasis on code > configuration an...
How to pass anonymous types as parameters?
...'t want to, you could use dynamics:
public void LogEmployees (IEnumerable<dynamic> list)
{
foreach (dynamic item in list)
{
string name = item.Name;
int id = item.Id;
}
}
Note that this is not strongly typed, so if, for example, Name changes to EmployeeName, you ...
Instantiating object of type parameter
... some factory to create instances of T.
One approach could use a Supplier<T>:
class MyClass<T> {
private final Supplier<? extends T> ctor;
private T field;
MyClass(Supplier<? extends T> ctor) {
this.ctor = Objects.requireNonNull(ctor);
}
public void myMeth...