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Convenient C++ struct initialisation
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+1: it does not really ensure correct initialization (from the compiler POV) but sure helps the reader... although the comments ought to be kept in sync.
– Matthieu M.
May 31 '11 at 6:42
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Understanding Node.js modules: multiple requires return the same object?
...e.cache
Ouh, forgot to answer the question. Modifying the exported object does not affect the next module-loading. This would cause much trouble... Require always return a new instance of the object, no reference. Editing the file and deleting the cache does change the exported object
After doing ...
Wrapping a C library in Python: C, Cython or ctypes?
...as causing problems for us. So I wrote our own module using ctypes, which does release the GIL when calling the native functions.
One thing to note is that ctypes won't know about #define constants and stuff in the library you're using, only the functions, so you'll have to redefine those constant...
How do I apply a diff patch on Windows?
...n existing SVN repo directory
Create a new directory named "merges", if it does not exist already
Copy the file onto which you want to apply the .patch file
ADD and COMMIT to the svn repository before you continue to the next step
Right click on merges and choose Apply patch...
Double click the file...
GitHub clone from pull request?
...switch to it like so: git checkout -t github/branch_name.
The second line does the same thing, but it does it for pull requests instead of standard git branches. That's why you see refs/pull/*/head. It fetches the head of each pull request on GitHub and maps it to github/pr/#. So then if someone se...
What is the difference between JAX-RS and JAX-WS?
...e versa?
2) I can't think of any reason it wouldn't be able to.
What does it mean by "REST is particularly useful for limited-profile devices, such as PDAs and mobile phones"?
3) REST based architectures typically will use a lightweight data format, like JSON, to send data back and forth. Th...
Android Crop Center of Bitmap
... shorter than creating a canvas and then drawing a drawable to it. it also does less processing than the ThumbnailUtils solution (which does sample size calculating to figure out how to scale).
– yincrash
Jun 18 '14 at 21:34
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How are parameters sent in an HTTP POST request?
...n the HTTPBody, but what do we place/write in the HTTPHeader? What purpose does it serve?
– Honey
Jun 27 '16 at 22:50
4
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Difference between “or” and || in Ruby? [duplicate]
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This occasionally trips me up because in Perl, and does have higher precedence than or, reflecting && and ||. But usually you shouldn't chain long, complex series of these together anyways.
– ephemient
Jan 18 '10 at 3:12
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string.IsNullOrEmpty(string) vs. string.IsNullOrWhiteSpace(string)
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@Rfvgyhn: if you want to check that username doesn't have spaces anywhere - you should use Contains. If you want to ensure that username can't consist of spaces only - IsNullOrWhiteSpace is ok. IsNullOrEmpty ensures only that username was entered somehow.
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