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Get JavaScript object from array of objects by value of property [duplicate]
...
Using underscore.js:
var foundObject = _.findWhere(jsObjects, {b: 6});
How do you get a string from a MemoryStream?
...StreamReader to convert the MemoryStream to a String.
<Extension()> _
Public Function ReadAll(ByVal memStream As MemoryStream) As String
' Reset the stream otherwise you will just get an empty string.
' Remember the position so we can restore it later.
Dim pos = memStream.Position...
How to generate all permutations of a list?
...approach, taken from http://code.activestate.com/recipes/252178/:
def all_perms(elements):
if len(elements) <=1:
yield elements
else:
for perm in all_perms(elements[1:]):
for i in range(len(elements)):
# nb elements[0:1] works in both string a...
Visual Studio, Find and replace, regex
...
Use [a-zA-Z0-9_] to capture more filenames.
– Reinier Torenbeek
Feb 10 '18 at 6:34
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How to count total number of watches on a page?
...ou should add before the push something like this (I'm using lodash): if (!_.contains(watchers,watcher)){ watchers.push(watcher); }
– Ben2307
Dec 16 '13 at 9:16
2
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How to make an empty div take space
...
You can:
o Set .kundregister_grid_1 to:
width(or width-min) with height (or min-height)
or padding-top
or padding-bottom
or border-top
or border-bottom
o Or use pseudo-elements: ::before or ::after with:
{content: "\200B";}
or {content: "."; visibili...
difference between fork and branch on github
... @Jonathan: as loose or packed objects, see book.git-scm.com/7_how_git_stores_objects.html (objects being a blob (your "files"), a tree, a commit or a tag: book.git-scm.com/1_the_git_object_model.html )
– VonC
Feb 15 '11 at 21:50
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Disabling user selection in UIWebView
...elector(paste:)||
action == @selector(cut:))
{
return _copyCutAndPasteEnabled;
}
return [super canPerformAction:action withSender:sender];
}
share
|
improve this answer...
Relative URL to a different port number in a hyperlink?
... ASP, something like ...
<a href="<%=Request.ServerVariables("SERVER_NAME")%>:8080">Look at the other port</a>
should work. However, the exact format will depend on the technology you are using.
share
...
Tainted canvases may not be exported
...dress the tainted canvas error I had to do two things:
<video id="video_source" crossorigin="anonymous">
<source src="http://crossdomain.example.com/myfile.mp4">
</video>
Ensure Access-Control-Allow-Origin header is set in the video source response (proper setup of crossdom...