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Get user profile picture by Id
...k, Instagram, and gravatar. It has libraries for iOS, Android, Ruby, Node, PHP, Python, and JavaScript.
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Can't update Macports (with Mac OS X Mavericks)
...oing a fresh installation of MacPorts from http://www.macports.org/install.php. Now I can run the selfupdate command without error and install other ports.
The error I were seeing was below, it seems the same problem as Yo Sophia has pointed out:
$ sudo port selfupdate
Password:
---> Updating ...
No increment operator (++) in Ruby? [duplicate]
...
I don't think that notation is available because—unlike say PHP or C—everything in Ruby is an object.
Sure you could use $var=0; $var++ in PHP, but that's because it's a variable and not an object. Therefore, $var = new stdClass(); $var++ would probably throw an error.
I'm not a R...
Do asynchronous operations in ASP.NET MVC use a thread from ThreadPool on .NET 4
...ed on this thread. So if the processing inside this action is slow you are blocking this thread for the entire processing, so this thread cannot be reused to process other requests. At the end of the request execution, the thread is returned to the thread pool.
Now let's take an example of the asyn...
Cross-browser multi-line text overflow with ellipsis appended within a fixed width and height
...apt it to my case. I have various li and inside on of each one there is a .block and a .block h2 and I need to apply this to the h2 inside .block but I couldn't get it to work. Is it any diferent if there are more than one .block h2?
– Alex
Jan 31 '12 at 22:42
...
text-overflow: ellipsis not working
...space: nowrap;
text-overflow: ellipsis;
width: 100px;
display: block;
overflow: hidden
}
body {
overflow: hidden;
}
span {
border: solid 2px blue;
white-space: nowrap;
text-overflow: ellipsis;
width: 100px;
display: block;
overflow: hidden
}
<spa...
How create table only using tag and Css
...yletgo: Semantically, it'd be more appropriate to style the table cells as blocks than to try to make divs act like a table.
– cHao
Feb 27 '13 at 15:58
1
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rails i18n - translating text with links inside
...d the following:
module I18nHelpers
def translate key, options={}, &block
s = super key, options # Default translation
if block_given?
String.new(ERB::Util.html_escape(s)).gsub(/%\|([^\|]*)\|/){
capture($1, &block) # Pass in what's between the markers
}.html_...
Format bytes to kilobytes, megabytes, gigabytes
... return round($bytes, $precision) . ' ' . $units[$pow];
}
(Taken from php.net, there are many other examples there, but I like this one best :-)
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How to define object in array in Mongoose schema correctly with 2d geo index
...ok, num_of_days, borrower_addr, blk_data), blk_data is a transaction list (block number and transaction address).
This question and answer helped me. I would like to share my code as below. Hope this helps.
Schema definition. See blk_data.
var ContractSchema = new Schema(
{
a...