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iPhone system font
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If you're doing programatic customisation, don't hard code the system font. Use UIFont systemFontOfSize:, UIFont boldSystemFontOfSize: and UIFont italicSystemFontOfSize (Apple documentation).
This has become especially relevant since ...
Force browser to clear cache
... This is the URL for release 1.1
script_1.2.css // etc.
Or alternatively do it after the file name:
script.css?v=1.0 // This is the URL for release 1.0
script.css?v=1.1 // This is the URL for release 1.1
script.css?v=1.2 // etc.
You can check out this link to see how it could work.
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Flask-SQLalchemy update a row's information
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Retrieve an object using the tutorial shown in the Flask-SQLAlchemy documentation. Once you have the entity that you want to change, change the entity itself. Then, db.session.commit().
For example:
admin = User.query.filter_by(username='admin').first()
admin.email = 'my_new_email@example.c...
CSS margin terror; Margin adds space outside parent element [duplicate]
My css margins doesn't behave the way I want or expect them to. I seems like my header margin-top affect the div-tags surrounding it.
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How to sort an ArrayList?
I have a List of doubles in java and I want to sort ArrayList in descending order.
20 Answers
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How can I make git accept a self signed certificate?
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to me this git -c http.sslVerify=false clone https://domain.com/path/to/git solved my problem, thanks...
– Fernando Gomes
Feb 10 '16 at 18:20
2
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How to convert a DOM node list to an array in Javascript?
... (it runs some Array methods on that) and I want to feed it the output of Document.getElementsByTagName that returns a DOM node list.
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SQL Server equivalent to Oracle's CREATE OR REPLACE VIEW
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The solutions above though they will get the job done do so at the risk of dropping user permissions. I prefer to do my create or replace views or stored procedures as follows.
IF NOT EXISTS (SELECT * FROM sys.views WHERE object_id = OBJECT_ID(N'[dbo].[vw_myView]'))
EX...
Does C# have extension properties?
Does C# have extension properties?
6 Answers
6
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How to get orientation-dependent height and width of the screen?
...ctive C - how to get current screen resolution?
“Incorrect” frame / window size after re-orientation in iPhone or iPad
iPhone Dev SDK - get screen width
Working Code
I usually don't go this far, but you piqued my interest. The following code should do the trick. I wrote a Category on UIAppl...