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How to get the body's content of an iframe in Javascript?
...vaScript not with jQuery.
But I always use the solution that can be found in jQuery's source code.
It's just one line of native JavaScript.
For me it's the best, easy readable and even afaik the shortest way to get the iframes content.
First get your iframe
var iframe = document.getElementById('...
How to implement a ViewPager with different Fragments / Layouts
...ewpager shows only two layouts at the max (second layout on all of the remaining fragments after 1).
6 Answers
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How to concatenate strings of a string field in a PostgreSQL 'group by' query?
I am looking for a way to concatenate the strings of a field within a group by query. So for example, I have a table:
14 An...
Database Design for Tagging
How would you design a database to support the following tagging features:
12 Answers
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iOS 7.0 No code signing identities found
...ate New Development Certificate.
Download Certificate.
Double Click to put in KeyChain.
For Provisioning profile
Create New or Edit existing Provisioning profile.
Download and install.
For BundleIdentifier.
com.yourcompanyName.Something (Put same as in AppId)
CodeSigningIdentity.
Selec...
Relational table naming convention [closed]
I'm starting a new project and would like to get my table- and column names right from the start. For example I've always used plural in table names but recently learned singular is correct.
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Javascript Shorthand for getElementById
...d for the JavaScript document.getElementById? Or is there any way I can define one? It gets repetitive retyping that over and over .
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Javascript Equivalent to C# LINQ Select
Following this question here :
12 Answers
12
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postgresql: INSERT INTO … (SELECT * …)
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As Henrik wrote you can use dblink to connect remote database and fetch result. For example:
psql dbtest
CREATE TABLE tblB (id serial, time integer);
INSERT INTO tblB (time) VALUES (5000), (2000);
psql postgres
CREATE TABLE tblA (id serial, time integer)...
Implementing Comments and Likes in database
...are developer. I love to code, but I hate databases... Currently, I'm creating a website on which a user will be allowed to mark an entity as liked (like in FB), tag it and comment .
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