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Python, creating objects
...name = name
student.age = age
student.major = major
# Note: I didn't need to create a variable in the class definition before doing this.
student.gpa = float(4.0)
return student
I prefer the former, but there are instances where the latter can be useful – one being when worki...
SQL Developer is returning only the date, not the time. How do I fix this?
...
'Not Logical Setting' :-)
– worldwidejimbo
Dec 12 '14 at 10:39
3
No! It stands...
Returning value from called function in a shell script
...r"
testlock(){
retval=""
if mkdir "$lockdir"
then # Directory did not exist, but it was created successfully
echo >&2 "successfully acquired lock: $lockdir"
retval="true"
else
echo >&2 "cannot acquire lock, giving up on $lockdir"
retv...
JavaScript: Class.method vs. Class.prototype.method
...tionship with an object instance of that constructor function, you can consider it like a 'static method'.
In JavaScript functions are first-class objects, that means you can treat them just like any object, in this case, you are only adding a property to the function object.
The second function, ...
How do I validate a date string format in python?
...
>>> import datetime
>>> def validate(date_text):
try:
datetime.datetime.strptime(date_text, '%Y-%m-%d')
except ValueError:
raise ValueError("Incorrect data format, should be YYYY-MM-DD")
>>> validate('2003-12-23')
>>...
CSS :after not adding content to certain elements
...</before>Content of span<after></after></span>
Evidently, that won't work with <img src="" />.
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How can I set the Secure flag on an ASP.NET Session Cookie?
... which only transmit all cookies including session in SSL only and also inside forms authentication, but if you turn on SSL on httpcookies you must also turn it on inside forms configuration too.
Edit for clarity:
Put this in <system.web>
<httpCookies requireSSL="true" />
...
Using async-await on .net 4
...you feel the need to target .NET 3.5 though, you can still use (my) AsyncBridge for .NET 3.5.
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When to use the brace-enclosed initializer?
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I think the following could be a good guideline:
If the (single) value you are initializing with is intended to be the exact value of the object, use copy (=) initialization (because then in case of error, you'll never accidentally invoke an explicit constructor,...
git selective revert local changes from a file
...ened when using a gui tool like source tree if I discarded a hunk twice accidentally. The second time would produce that error.
– phyatt
Jul 5 '16 at 20:41
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