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Python progression path - From apprentice to guru
...corators
Write recursive functions, a lot
Discover itertools and functools
Read Real World Haskell (read free online)
Rewrite all your old Python code with tons of higher order functions, recursion, and whatnot.
Annoy your cubicle mates every time they present you with a Python class. Claim it coul...
Upload file to FTP using C#
...t the wheel and bother with lower level WebRequest types while WebClient already implements FTP uploading neatly:
using (var client = new WebClient())
{
client.Credentials = new NetworkCredential(ftpUsername, ftpPassword);
client.UploadFile("ftp://host/path.zip", WebRequestMethods.Ftp.Uploa...
How to spawn a process and capture its STDOUT in .NET? [duplicate]
...ne("received output: {0}", args.Data);
process.Start();
process.BeginOutputReadLine();
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What are the respective advantages/limitations of Amazon RDS vs. EC2 with MySQL? [closed]
...ole is fantastic and it's easy to upgrade instances. High availability and read only slaves are a click away. It's REALLY awesome.
Short answer: Go with RDS. Still on the fence? Go with RDS!!! if you enjoy headaches and tuning every last little bit for maximum performance, then you can consider EC2...
Getting “Cannot read property 'nodeType' of null” when calling ko.applyBindings
... can wait for the content to be loaded before loading the script.
Further reading.
Hope it helps.
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Convert SVG to PNG in Python
... This is all the code it takes:
with wand.image.Image( blob=svg_file.read(), format="svg" ) as image:
png_image = image.make_blob("png")
I just discovered this today, and felt like it was worth sharing for anyone else who might straggle across this answer as it's been a while since m...
One SVN repository or many?
...e a TAG
Commit messages are easily filtered by path in the repository, so reading only those related to a particular project is a trivial exercise.
Edit: See Blade's response for details on using a single authorization/authentication configuration for SVN.
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Have the same README both in Markdown and reStructuredText
I have a project hosted on GitHub. For this I have written my README using the Markdown syntax in order to have it nicely formatted on GitHub.
...
Java 256-bit AES Password-Based Encryption
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@Nick: Read PKCS #5. Salts are necessary for PBKDF2, which is why the API for password-based encryption requires them as input for key derivation. Without salts, a dictionary attack could be used, enabling a pre-computed list of the...
Reading a List from properties file and load with spring annotation @Value
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If you are reading this and you are using Spring Boot, you have 1 more option for this feature
Usually comma separated list are very clumsy for real world use case
(And sometime not even feasible, if you want to use commas in your con...