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Defining a variable with or without export
...e in the environment of the current shell (ie the shell calls putenv(3) or setenv(3)).
The environment of a process is inherited across exec, making the variable visible in subshells.
Edit (with 5 year's perspective): this is a silly answer. The purpose of 'export' is to make variables "be in the ...
How do I increase the scrollback buffer in a running screen session?
... If you find you reach the default max buffer can't show more history, and setting by scrollback <num>, it doesn't help you extand buffer anymore, you need redo last command to get the whole history buffer.
– Kamil
Dec 13 '19 at 1:35
...
How can I get query string values in JavaScript?
...
For those of us using a fairly strict setup of JSHint swap the while(match = search.exec(query)) with while((match = search.exec(query)) !== null)
– craigts
Sep 4 '13 at 19:26
...
How to exclude property from Json Serialization
... following (simplified) case:
public class User {
public int Id { get; set; }
public string Name { get; set; }
[ScriptIgnore]
public bool IsComplete
{
get { return Id > 0 && !string.IsNullOrEmpty(Name); }
}
}
In this case, only the Id and the Name proper...
Tainted canvases may not be exported
...box.com). Be sure you put your images in dropbox's public folder and also set the cross origin flag when downloading the image (var img=new Image(); img.crossOrigin="anonymous" ...)
Install a webserver on your development computer (IIS and PHP web servers both have free editions that work nicely on...
Perforce for Git users? [closed]
...er.
A Perforce workspace or client is an object in the system that maps a set of files in the Perforce server to a location on a user's file system. Every user has a workspace for each machine they use, and frequently users will have more than one workspace for the same machine. The most important ...
Method names for getting data [closed]
...g
all the books associated with an
object, it implies the criteria for the set is
already defined and where they are coming from is a hidden detail.
findBooks(criteria)
is when are trying to find a sub-set
of the books based on parameters to
the method call, this will usually
be overloaded with diff...
WordPress is giving me 404 page not found for all pages except the homepage
...he permalink structure, which I could swear I did not touch. The permalink setting is on "month and name."
22 Answers
...
Code Golf: Collatz Conjecture
...r values only' unless $n == int $n;
#
state @next;
$next[1] //= 0; # sets $next[1] to 0 if it is undefined
#
# fill out @next until we get to a value we've already worked on
until( defined $next[$n] ){
say $n;
#
if( $n % 2 ){ # odd
$next[$n] = 3 * $n + 1;
} else { #...
Accessing MVC's model property from Javascript
...Html.Raw(Json.Encode(Model));
In your case if you just want the FloorPlanSettings object, simply pass the Encode method that property:
var floorplanSettings = @Html.Raw(Json.Encode(Model.FloorPlanSettings));
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