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How to convert a PIL Image into a numpy array?
... A warning here (from my own mistake): you need to consider the scale and ranges of the data as well. In many usecases you'd render Images with 0-255 bytes, but you might expect these to get converted to for example 0.0-1.0 in the numpy array. Some unit conversions from uint8 do this, but in this c...
Loading existing .html file with android WebView
... levels.
I still not figure out why mWebView.loadUrl("file:///android_res/raw/myfile.html"); works only on API level 8. But it doesn't matter now.
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How do I write unencoded Json to my View using Razor?
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You do:
@Html.Raw(Json.Encode(Model.PotentialAttendees))
In releases earlier than Beta 2 you did it like:
@(new HtmlString(Json.Encode(Model.PotentialAttendees)))
...
Link latest file on Bitbucket Git repository
...rl (this seems to work):
https://bitbucket.org/wordless/thofu-interpreter/raw/master/ThoFu%20Interpreter/ReadMe.txt
Another idea is to create a wiki page for your project, then use the wiki's functionality to link to the latest version of a file with this syntax:
<<file path/to/file [revis...
Difference between 'new operator' and 'operator new'?
...'s a good question in any case.
Operator new is a function that allocates raw memory -- at least conceptually, it's not much different from malloc(). Though it's fairly unusual unless you're writing something like your own container, you can call operator new directly, like:
char *x = static_cast&...
MySQL - UPDATE multiple rows with different values in one query
...ng SET status = #{setting.status}
WHERE type = #{setting.type} AND user_id = #{userId};
</foreach>
</update>
where PushSettings is
public class PushSettings {
private List<PushSetting> settings;
private String userId;
}
it works fine
...
Pointers, smart pointers or shared pointers? [duplicate]
...hat it is in charge of deleteing it at some point. They allow you to get a raw reference to the pointer they wrap for passing to other methods, as well as releasing the pointer, allowing someone else to own it. Copying them does not make sense.
Shared pointers is a stack-allocated object that wraps ...
How to step through Python code to help debug issues?
... __init__(self):
self.count= 9
def go(self):
for i in range(self.count):
pdb.set_trace()
print i
return
if __name__ == '__main__':
MyObj(5).go()
Step-by-Step debugging to go into more internal
Execute the next statement… with “n” (n...
MYSQL Truncated incorrect DOUBLE value
...in user and 36 char guids for all other users. My where was specifying the user_id as 1, without the quotes. I think this is related to mysql being in strict mode.
– dmulvi
Apr 25 '13 at 22:49
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Receive JSON POST with PHP
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Use $HTTP_RAW_POST_DATA instead of $_POST.
It will give you POST data as is.
You will be able to decode it using json_decode() later.
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