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Calling class staticmethod within the class body?
...icmethod objects apparently have a __func__ attribute storing the original raw function (makes sense that they had to). So this will work:
class Klass(object):
@staticmethod # use as decorator
def stat_func():
return 42
_ANS = stat_func.__func__() # call the staticmethod
...
Is delete this allowed?
...ating a unique_ptr from another unique_ptr requires a move, but not from a raw pointer. Unless things changed in C++17?
– Mark Ransom
Mar 22 '17 at 15:40
...
What to learn for making Java web applications in Java EE 6? [closed]
.... I've found the Head First books to be pretty good.
For web programming, raw Servlets are important enough just to understand the request/response cycle but you don't need a deep understanding to make a leap to a 3rd party framework.
I'm a big fan of Stripes for an Action framework (vs a componen...
How to find/identify large commits in git history?
...is not available on macOS, you can either omit the last line and deal with raw byte sizes or brew install coreutils.
Filtering
To achieve further filtering, insert any of the following lines before the sort line.
To exclude files that are present in HEAD, insert the following line:
| grep -vF --...
Remove unwanted parts from strings in a column
... @LucaGuarro from the python docs: "The r prefix, making the literal a raw string literal, is needed in this example because escape sequences in a normal “cooked” string literal that are not recognized by Python, as opposed to regular expressions, now result in a DeprecationWarning and will ...
WCF timeout exception detailed investigation
...curred. Or just monitor it closely.
When you get an error, then you can trawl through the Wireshark logs to find the start of the call. Right click on the first packet that has your client calling out on it (Should be something like GET /service.svc or POST /service.svc) and select Follow TCP Stre...
How do you remove duplicates from a list whilst preserving order?
... None evaluates to True.
Note however that the hack solution is faster in raw speed though it has the same runtime complexity O(N).
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HTML5 record audio to file
...nk length */
view.setUint32(16, 16, true);
/* sample format (raw) */
view.setUint16(20, 1, true);
/* channel count */
view.setUint16(22, 2, true);
/* sample rate */
view.setUint32(24, sampleRate, true);
/* byte rate (sample rate * block align) ...
Class with single method — best approach?
...s standardised. There's nothing worse than looking over a business layer sprawling with different implementation methods.
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Do I have to guard against SQL injection if I used a dropdown?
...mysqli. Mostly by accident, I presume, but anyway, I have to warn you that raw mysqli is not an adequate substitution for the old mysq_* functions. Simply because if used in the old style, it will add no security at all. While it's support for the prepared statements is painful and troublesome, to t...