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to drawRect or not to drawRect (when should one use drawRect/Core Graphics vs subviews/images and wh
...it would be more complicated.
The general workflow should be to build the tableviews with subviews. Use Instruments to measure the frame rate on the oldest hardware your app will support. If you can't get 60fps, drop down to CoreGraphics. When you've done this for a while, you get a sense for when ...
How to iterate over array of objects in Handlebars?
...t;script id="small-template" type="text/x-handlebars-template">
<table>
<thead>
<th>Username</th>
<th>email</th>
</thead>
<tbody>
{{#data}}
<tr>
...
How do the PHP equality (== double equals) and identity (=== triple equals) comparison operators dif
...ting to object
Converting to resource
Converting to NULL
Type comparison table
As reference and example you can see the comparison table in the manual:
Loose comparisons with ==
┌─────────┬───────┬───────┬───────┬───...
UITableView is starting with an offset in iOS 7
I have dragged a plain jane UITableView onto a UIViewController in iOS 7.
20 Answers
2...
Is it sometimes bad to use ?
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Same concept applies to why we don't use tables for layout - use tables for tables and CSS for layout.
Use <br/> for break lines in a block of text and CSS if you want to affect the layout.
...
Best way to clear a PHP array's values
...hing more powerful use unset since it also will clear $foo from the symbol table, if you need the array later on just instantiate it again.
unset($foo); // $foo is gone
$foo = array(); // $foo is here again
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Convert HTML to PDF in .NET
...use of iTextSharp for this but it does not perform well when it encounters tables and the layout just gets messy.
38 Answer...
How can I use optional parameters in a T-SQL stored procedure?
I am creating a stored procedure to do a search through a table. I have many different search fields, all of which are optional. Is there a way to create a stored procedure that will handle this? Let's say I have a table with four fields: ID, FirstName, LastName and Title. I could do something ...
Hash and salt passwords in C#
...i Technically, yes, but having a unique salt for each user renders Rainbow Tables (generally accepted as the most efficient way to crack hashed passwords) practically useless. This is a quick oveview gives a in-depth but not overwhelming overview of how to store passwords securely, and why/how it al...
How to specify a multi-line shell variable?
...
simply insert new line where necessary
sql="
SELECT c1, c2
from Table1, Table2
where ...
"
shell will be looking for the closing quotation mark
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