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How to embed small icon in UILabel
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You can do this with iOS 7's text attachments, which are part of TextKit. Some sample code:
NSTextAttachment *attachment = [[NSTextAttachment alloc] init];
attachment.image = [UIImage imageNamed:@"MyIcon.png"];
NSAttributedString *attachmen...
Remove underline from links in TextView - Android
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You can do it in code by finding and replacing the URLSpan instances with versions that don't underline. After you call Linkify.addLinks(), call the function stripUnderlines() pasted below on each of your TextViews:
private void st...
What is the difference between a cer, pvk, and pfx file?
...tension for an X.509 certificate. These can be in "binary" (ASN.1 DER), or it can be encoded with Base-64 and have a header and footer applied (PEM); Windows will recognize either. To verify the integrity of a certificate, you have to check its signature using the issuer's public key... which is, in...
Why does “,,,” == Array(4) in Javascript?
...g()
",,,"
If you use the array constructor function and pass a number, it sets the length of the array to that number. So you can say you have four empty indexes (same as [,,,]) and the default string representation of arrays is a comma-separated list of its elements:
> ['a','b','c'].toStrin...
In Scala how do I remove duplicates from a list?
...reserve element order. You may want to use a Set implementation that explicitly does preserve order, such as collection.mutable.LinkedHashSet.
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Showing which files have changed between two revisions
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To compare the current branch against master branch:
$ git diff --name-status master
To compare any two branches:
$ git diff --name-status firstbranch..yourBranchName
There is more options to git diff in the official documentation.
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Why are my PowerShell scripts not running?
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It could be PowerShell's default security level, which (IIRC) will only run signed scripts.
Try typing this:
set-executionpolicy remotesigned
That will tell PowerShell to allow local (that is, on a local drive) unsigned s...
Ruby on Rails. How do I use the Active Record .build method in a :belongs to relationship?
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Where it is documented:
From the API documentation under the has_many association in "Module ActiveRecord::Associations::ClassMethods"
collection.build(attributes = {}, …)
Returns one or more new objects of the
collectio...
How to specialize std::hash::operator() for user-defined type in unordered containers?
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edited Nov 16 '11 at 20:14
answered Nov 16 '11 at 20:07
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Including a .js file within a .js file [duplicate]
I'd like to know if it is possible to include a .js file within another .js file?
5 Answers
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