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Hibernate vs JPA vs JDO - pros and cons of each? [closed]
... yourself to pure JPA is that you can switch to another JPA implementation more easily.
– Stephen C
Sep 19 '10 at 2:58
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A more useful statusline in vim? [closed]
I’d like to make my statusline in vim more informative and interesting, and for that I need some ideas. How did you customize your statusline?
...
MongoDB vs. Cassandra [closed]
...ide indexes on documents or rows, although MongoDB's indexes are currently more flexible.
Cassandra's storage engine provides constant-time writes no matter how big your data set grows. Writes are more problematic in MongoDB, partly because of the b-tree based storage engine, but more because of th...
What are the pros and cons of git-flow vs github-flow? [closed]
...model.
The general feeling is that git-flow works well for products in a more traditional release model, where releases are done once every few weeks, but that this process breaks down considerably when you’re releasing once a day or more.
In short:
Start with a model as simple as possible (l...
Comparison of Android networking libraries: OkHTTP, Retrofit, and Volley [closed]
... @frostymarvelous: I feel that undocumented and unsupported is more than enough justification. It's not like Google lacks a system for more formally handling stuff like this (e.g., Android Support Library). In the two years since this answer, on the plus side, there's some amount of comm...
Refactoring in Vim
...e in those situations:
:grep, :vimgrep, :Ag, :Ggrep
Refactoring that has more to do with regular replacements I usually use :grep on my project tree and then record a macro to do the refactor - :g and :s are no brainers. Usually it'll let me quickly modify a large number of files with very little ...
Selenium wait until document is ready
...Driver instance destroy.
See the documentation for WebDriver.Timeouts for more info.
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How do I make the first letter of a string uppercase in JavaScript?
...ve function with that same name in future).
...and then, there is so much more to this question when you consider internationalisation, as this astonishingly good answer (buried below) shows.
If you want to work with Unicode code points instead of code units (for example to handle Unicode characte...
Why is SELECT * considered harmful?
...n moving data to the consumer. When you SELECT *, you're often retrieving more columns from the database than your application really needs to function. This causes more data to move from the database server to the client, slowing access and increasing load on your machines, as well as taking more...
How to remove leading and trailing zeros in a string? Python
...ling zeros, use .rstrip instead (and .lstrip for only the leading ones).
[More info in the doc.]
You could use some list comprehension to get the sequences you want like so:
trailing_removed = [s.rstrip("0") for s in listOfNum]
leading_removed = [s.lstrip("0") for s in listOfNum]
both_removed = [...