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How do I get a YouTube video thumbnail from the YouTube API?
... Just in case anyone else makes this dumb mistake - you can't use http://www.img.youtube.com, only http://img.youtube.com
– Ciaran Phillips
Nov 5 '13 at 15:04
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Easiest way to read from and write to files
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@Roland, In .net, file handling is provided by the framework, not the languages (there are no C# keywords to declare and manipulate files for instance). Strings are a more common concept, so common that it is part of C#. Therefore it is n...
Using ls to list directories and their total sizes
...xr-xr-x 2 root root 4.0K Feb 12 16:43 cgi-bin
drwxrws--- 6 root www 20M Feb 18 11:07 document_root
drwxr-xr-x 3 root root 1.3M Feb 18 00:18 icons
drwxrwsr-x 2 localusr www 8.0K Dec 27 01:23 passwd
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Should the folders in a solution match the namespace?
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I think the standard, within .NET, is to try to do it when possible, but not to create unnecessarily deep structures just to adhere to it as a hard rule. None of my projects follow the namespace == structure rule 100% of the time, sometimes its just clean...
Catch all JavaScript errors and send them to server
...Down, Page Histogram, Ajax Monitoring and Transaction Monitoring.
https://www.atatus.com/
Docs available: https://www.atatus.com/docs
Disclaimer: I am a web developer at Atatus.
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How to use Python to login to a webpage and retrieve cookies for later usage?
...code({'username' : username, 'j_password' : password})
opener.open('http://www.example.com/login.php', login_data)
resp = opener.open('http://www.example.com/hiddenpage.php')
print resp.read()
resp.read() is the straight html of the page you want to open, and you can use opener to view any page us...
How to convert .crt to .pem [duplicate]
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You can do this conversion with the OpenSSL library
http://www.openssl.org/
Windows binaries can be found here:
http://www.slproweb.com/products/Win32OpenSSL.html
Once you have the library installed, the command you need to issue is:
openssl x509 -in mycert.crt -out mycert.pem -o...
How to format code in Xcode? [duplicate]
...o many features to list here but could well be worth checking out
http://www.jetbrains.com/objc/features/index.html
http://www.jetbrains.com/objc/
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How to create user for a db in postgresql? [closed]
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Create the user with a password :
http://www.postgresql.org/docs/current/static/sql-createuser.html
CREATE USER name [ [ WITH ] option [ ... ] ]
where option can be:
SUPERUSER | NOSUPERUSER
| CREATEDB | NOCREATEDB
| CREATEROLE | NOCREATEROLE
| C...
app inventor什么时候需要用到字典块？ - App Inventor 2 中文网 - 清泛网 ...
...操作，建议优先使用字典。更多用法请查看文档：https: www fun123 cn referen 列表能完成字典的绝大部分功能，不过字典具有比列表更好的查找性能，因此如果要对数据结构执行大量的操作，建议优先使用字典。
更多用法请查看...