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Amazon products API - Looking for basic overview and information
... (PA). It allows you programmatic access to search and retrieve product information from Amazon's catalog. If you're having trouble finding information on the API, that's because the web service has undergone two name changes in recent history: it was also known as ECS and AAWS.
The signature proces...
How to save a data.frame in R?
...are several ways. One way is to use save() to save the exact object. e.g. for data frame foo:
save(foo,file="data.Rda")
Then load it with:
load("data.Rda")
You could also use write.table() or something like that to save the table in plain text, or dput() to obtain R code to reproduce the table...
Hibernate openSession() vs getCurrentSession()
...
As explained in this forum post, 1 and 2 are related. If you set hibernate.current_session_context_class to thread and then implement something like a servlet filter that opens the session - then you can access that session anywhere else by using ...
Asynchronous vs Multithreading - Is there a difference?
...ew thread. That's one way to implement it, with a pre-existing thread pool or external process being other ways. It depends heavily on language, object model (if any), and run time environment.
Asynchronous just means the calling thread doesn't sit and wait for the response, nor does the asynchrono...
What is causing the error `string.split is not a function`?
...a Location object. The default .toString() returns the location in string form, so the concatenation will trigger that.
You could also use document.URL to get a string.
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Set font-weight using Bootstrap classes
Is there any Twitter Bootstrap class for font-weight: bold and other values of font-weight ?
6 Answers
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What vim plugins are available for Eclipse? [closed]
...three and would like to know if there are others and what their advantages or disadvantages might be:
4 Answers
...
Forced naming of parameters in Python
...n specify * in the argument list.
From docs:
Parameters after “*” or “*identifier” are keyword-only parameters and
may only be passed used keyword arguments.
>>> def foo(pos, *, forcenamed):
... print(pos, forcenamed)
...
>>> foo(pos=10, forcenamed=20)
10 20
>...
How do I update each dependency in package.json to the latest version?
...n npm update --save. (Note: broken in recent (3.11) versions of npm).
Before:
"dependencies": {
"express": "*",
"mongodb": "*",
"underscore": "*",
"rjs": "*",
"jade": "*",
"async": "*"
}
After:
"dependencies": {
"express": "~3.2.0",
"mongodb": "~1.2.14",
...
Git stash twice
...
You can also reference a specific stash, e.g.
git stash show stash@{1}
or
git stash apply stash@{1}
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