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What methods of ‘clearfix’ can I use?
...- explains how to resolve common issues related to this technique, namely, setting width: 100% on the container.
.container {
overflow: hidden;
display: inline-block;
display: block;
}
Rather than using the display property to set "hasLayout" for IE, other properties can be used for trigger...
Detect all Firefox versions in JS
...
I placed the script in a try statement in case the user has any disabled settings in about.config. Otherwise I tested on every version of Firefox and it detects each one. I gave a brief description of what each feature is used for in the comments. I would like to do this for Webkit too but find th...
Convert char to int in C#
...
It assumes a certain character set.
– EricSchaefer
Oct 27 '08 at 8:32
9
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How can I see the size of files and directories in linux? [closed]
... I don't think this is right. What du does is Summarize disk usage of the set of FILEs , that is if a file is very small (i.e. 2140 bytes) the output of "du" is (in my case) 4KB because that's the size of the cluster
– mfloris
Jun 20 '16 at 6:45
...
What is the purpose of a question mark after a type (for example: int? myVariable)?
...{
System.Console.WriteLine("num = Null");
}
// y is set to zero
int y = num.GetValueOrDefault();
// num.Value throws an InvalidOperationException if num.HasValue is false
try
{
y = num.Value;
}
catch (System.InvalidOperationExcept...
How to get parameters from the URL with JSP
...al writes:
Implicit Objects
The JSP expression language defines a set of implicit objects:
pageContext: The context for the JSP page. Provides access to various objects including:
servletContext: The context for the JSP page’s servlet and any web components contained in th...
Java Enum Methods - return opposite direction enum
...w the Spring version of above code will be, if the values that are getting set in the static block needs to be injected from say properties file.
– Vikas Prasad
May 8 '17 at 15:53
...
What is the difference between a process and a thread?
...fier, environment variables, a priority class, minimum and maximum working set sizes, and at least one thread of execution. Each process is started with a single thread, often called the primary thread, but can create additional threads from any of its threads.
Thread
A thread is an entity within a...
How do you turn a Mongoose document into a plain object?
...
@Amarsh No, chaining lean() on the query sets the option before the query is actually executed (by exec) so that the results are directly in their "lean" form. See this question for the positive performance impact side of calling lean.
– Johnny...
How can I retrieve Id of inserted entity using Entity framework? [closed]
...nerated Ids (like IDENTITY in MS SQL) you just need to add entity to ObjectSet and SaveChanges on related ObjectContext. Id will be automatically filled for you:
using (var context = new MyContext())
{
context.MyEntities.Add(myNewObject);
context.SaveChanges();
int id = myNewObject.Id; // Ye...