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Passing base64 encoded strings in URL
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There are additional base64 specs. (See the table here for specifics ). But essentially you need 65 chars to encode: 26 lowercase + 26 uppercase + 10 digits = 62.
You need two more ['+', '/'] and a padding char '='. But none of them are url friendly, so just use dif...
Add UIPickerView & a Button in Action sheet - How?
... to show the action sheet with a modal view controller containing a simple tableview.
There are many ways to accomplish this. Here's one way that I just implemented in a current project. It's nice because I can reuse it between 5 or 6 different screens where I all users to select from a list of op...
What's the most efficient way to erase duplicates and sort a vector?
...or first before it will work as you intend.
std::unique is defined to be stable, so the vector will still be sorted after running unique on it.
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Colorized Ruby output to the terminal [closed]
...color modes, based on answers by Erik Skoglund and others.
#outputs color table to console, regular and bold modes
def colortable
names = %w(black red green yellow blue pink cyan white default)
fgcodes = (30..39).to_a - [38]
s = ''
reg = "\e[%d;%dm%s\e[0m"
bold = "\e[1;%d;%dm%s\e[0m"
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position: fixed doesn't work on iPad and iPhone
...s.html
(but note that the mobile browser world is moving very quickly, so tables like this may not stay up-to-date for long!)
Update:
iOS 5 and Android 4 are both reported to have position:fixed support now.
I tested iOS 5 myself in an Apple store today and can confirm that it does work with pos...
How to convert R Markdown to PDF?
... Adding --toc would be useful on the command line (resulting in a nics table of content based on your headings) and also customizing the LaTeX template for your needs (like adding there \listoffigures and/or \listoftables etc.) could result in wonderful documents.
– daroczi...
passing 2 $index values within nested ng-repeat
...add an ng-if inside the loop, you get the $index messed!
Right way
<table>
<tr ng-repeat="row in rows track by $index" ng-init="rowIndex = $index">
<td ng-repeat="column in columns track by $index" ng-init="columnIndex = $index">
<b ng-if="rowIndex == ...
Multiple file upload in php
...t;form method=post action='' enctype='multipart/form-data'>";
echo "<table border='0' width='400' cellspacing='0' cellpadding='0' align=center>";
for($i=1; $i<=$max_no_img; $i++){
echo "<tr><td>Images $i</td><td>
<input type=file name='images[]' class='bginput'...
Manually map column names with class properties
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@Sam Saffron is there any way I can specify the table alias. I have a class named Country but in the db the table has very convoluted name due to archic naming conventions.
– TheVillageIdiot
Aug 7 '12 at 14:55
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I need to store postal codes in a database. How big should the column be?
...re than once, and might be related to street names or town names. Separate table(s).
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