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How can I find the last element in a List?
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IMHO this doesn't deserve to be the top answer, it reads terribly and leaves the chance for an error if count is zero. The CleanCode™ approach would be to use Last/LastOrDefault as mentioned below.
– chillitom
Dec 4 '13 at 18:04
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Get img thumbnails from Vimeo?
... url works well. also, the API above doesnt work so go to vimeo.com/api to read about it.
– fedmich
Jun 28 '11 at 0:52
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Android - drawable with rounded corners at the top only
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@hmac it is necessary. Read the documentation, it makes it clear.
– Aleks G
Aug 13 '19 at 14:36
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How to get POSTed JSON in Flask?
I'm trying to build a simple API using Flask, in which I now want to read some POSTed JSON. I do the POST with the Postman Chrome extension, and the JSON I POST is simply {"text":"lalala"} . I try to read the JSON using the following method:
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How to increase font size in a plot in R?
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Did you read help(par) about ps? Does not seem text-related as far as I can tell.
– Dirk Eddelbuettel
Nov 22 '10 at 2:51
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Traits vs. interfaces
...If you're still interested in traits and their relationship to interfaces, read on ...
Let's start by saying this:
Object-Oriented Programming (OOP) can be a difficult paradigm to grasp.
Just because you're using classes doesn't mean your code is
Object-Oriented (OO).
To write OO code y...
Is there a way to run Python on Android?
...odules? What about access to Android-specific features, such as ability to read messages, add notification, work in the background, make a photo, read contacts list, determine GPS location etc.?
– Tadeck
Mar 24 '12 at 4:20
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Find and Replace Inside a Text File from a Bash Command
...u really really want to use just bash, then the following can work:
while read a; do
echo ${a//abc/XYZ}
done < /tmp/file.txt > /tmp/file.txt.t
mv /tmp/file.txt{.t,}
This loops over each line, doing a substitution, and writing to a temporary file (don't want to clobber the input). The m...
Understanding Node.js modules: multiple requires return the same object?
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node.js has some kind of caching implemented which blocks node from reading files 1000s of times while executing some huge server-projects.
This cache is listed in the require.cache object. I have to note that this object is read/writeable which gives the ability to delete files from the cac...
How do I get Flask to run on port 80?
...es and will only pass "dynamic" requests (those where the content is often read from a database or the content changes) to be handled by the Python code.
+more. This is bordering on scope for this question. If you want more info do some research into this area.
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