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Seeking clarification on apparent contradictions regarding weakly typed languages
...nding examples of programming languages that simply coerce/convert types automatically.
9 Answers
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Disable cache for some images
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A common and simple solution to this problem that feels like a hack but is fairly portable is to add a randomly generated query string to each request for the dynamic image.
So, for example -
<img src="image.png" />
Would become
<img src="i...
Making iTerm to translate 'meta-key' in the same way as in other OSes
...sh shell with emacs key-binding, you can use key combination like M-f, M-b to move one word forward or backward on the shell prompt respectively. Usually, the meta key is mapped to Alt key on Windows and Linux. However, in iTerm, I could not find a way to map this meta key to either Option or Comman...
How to optimize for-comprehensions and loops in Scala?
So Scala is supposed to be as fast as Java. I'm revisiting some Project Euler problems in Scala that I originally tackled in Java. Specifically Problem 5: "What is the smallest positive number that is evenly divisible by all of the numbers from 1 to 20?"
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How to len(generator()) [duplicate]
Python generators are very useful. They have advantages over functions that return lists. However, you could len(list_returning_function()) . Is there a way to len(generator_function()) ?
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How to pass password to scp?
I know it is not recommended, but is it at all possible to pass the user's password to scp?
17 Answers
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What's the difference between HEAD, working tree and index, in Git?
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A few other good references on those topics:
My Git Workflow
I use the index as a checkpoint.
When I'm about to make a change that might go awry — when I want to explore some direction that I'm not sure if I can follow through on or even whether it's a g...
How do I move a redis database from one server to another?
... currently have a live redis server running on a cloud instance and I want to migrate this redis server to a new cloud instance and use that instance as my new redis server. If it were MySQL, I would export the DB from the old server and import it into the new server. How should I do this with redis...
Use of 'const' for function parameters
...go the whole hog and use it everywhere? For example, imagine a simple mutator that takes a single boolean parameter:
31 An...
How can I access the MySQL command line with XAMPP for Windows?
...nd type:
cd c:\xampp\mysql\bin
mysql.exe -u root --password
If you want to use mysqldump.exe, you should also find it there.
Log into your mysql server, and start typing your commands.
Hope it helps...
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