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How to pass arguments and redirect stdin from a file to program run in gdb?
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I thought I was reading this wrong at first; odd that --args goes before the executable. But so it is!
– Kaolin Fire
Jul 12 '13 at 23:11
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Benefits of prototypal inheritance over classical?
...asons why the constructor pattern in JavaScript should be avoided. You can read about them in my blog post here: Constructors vs Prototypes
So what are the benefits of prototypal inheritance over classical inheritance? Let's go through the most common arguments again, and explain why.
1. Protot...
How do I use $scope.$watch and $scope.$apply in AngularJS?
... team gave us two ways of declaring some $scope variable as being watched (read below).
$watch helps to listen for $scope changes
There are two ways of declaring a $scope variable as being watched.
By using it in your template via the expression <span>{{myVar}}</span>
By adding it ma...
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 13: ordinal not in range(128)
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The file is being read as a bunch of strs, but it should be unicodes. Python tries to implicitly convert, but fails. Change:
job_titles = [line.strip() for line in title_file.readlines()]
to explicitly decode the strs to unicode (here assum...
How can I scan barcodes on iOS?
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Check out ZBar reads QR Code and ECN/ISBN codes and is available as under the LGPL v2 license.
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HTML5 Local storage vs. Session storage
... are also scoped by browser vendors. So storage data saved by IE cannot be read by Chrome or FF.
Hope this helps.
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Why shouldn't I use “Hungarian Notation”?
...ple use Hungarian notation in a wrong way and are getting wrong results.
Read this excellent article by Joel Spolsky: Making Wrong Code Look Wrong.
In short, Hungarian Notation where you prefix your variable names with their type (string) (Systems Hungarian) is bad because it's useless.
Hungaria...
Get final URL after curl is redirected
...goo.gl+bit.ly which redirect to youtube
1. With follow location
time while read -r line; do
curl -kIsL -w "%{url_effective}\n" -o /dev/null $line
done < all_videos_link.txt
Results:
real 1m40.832s
user 0m9.266s
sys 0m15.375s
2. Without follow location
time while read -r line; do
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What is the advantage of using REST instead of non-REST HTTP?
...delete_article/ id=1
Or even just include the verb in the URL:
GET /read/article/1/
POST /delete/article/1/
POST /update/article/1/
POST /create/article/
In that case GET means something without side-effects, and POST means something that changes data on the server. I think this is perhaps ...
List or IList [closed]
...hances you will ever write your own IList that adds anything to the ones already in the .NET framework are so remote that it's theoretical jelly tots reserved for "best practices".
Obviously if you are being asked which you use in an interview, you say IList, smile, and both look pleased at yours...