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Immutable vs Mutable types
...ing that is immutable. You can not change its content. It will raise a TypeError if you try to change it. Also, if we assign new content, a new object is created instead of the contents being modified.
>>> s = "abc"
>>>id(s)
4702124
>>> s[0]
'a'
>>> s[0] = "o"
T...
Why is the Fibonacci series used in agile planning poker? [closed]
...ial, so that you can express any quantity of time with a constant relative error. The precision of your estimation as well is very likely to be proportional to your estimation.
So you want something :
a) with integers
b) exponential
c) easy
Now why Fibonacci instead of, 1 2 4 8?
My guess ...
AngularJS ng-style with a conditional expression
...
Syntax Error: Token '%3A' is%20an%20unexpected%20token at column 9 of the expression [ng-style%3A%...
– Bernardo Dal Corno
Sep 3 '18 at 2:11
...
How do I diff the same file between two different commits on the same branch?
...e across diffrerent branches. Otherwise you will get a "fatal: bad object" error.
– user238607
Nov 30 '18 at 21:00
4
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What is “the inverse side of the association” in a bidirectional JPA OneToMany/ManyToOne association
...write many queries, for example when you try to debug something)
it's more error prone because you can suddenly get too many or too few results when something goes wrong in the code which manages the connection table.
That's why I rarely recommend this approach.
...
error: Unable to find vcvarsall.bat
...ler for Python (details) and NOT using the original answer below. Original error message means the required version of Visual C++ is not installed.
For Windows installations:
While running setup.py for package installations, Python 2.7 searches for an installed Visual Studio 2008. You can trick ...
Conveniently Declaring Compile-Time Strings in C++
...lenn ?
– einpoklum
Mar 26 '16 at 13:05
You should add an extra pair of braces around the lambda in your CSTRING macro....
You need to use a Theme.AppCompat theme (or descendant) with this activity
...from @MarkKeen in the comments above as I had the same problem.
I had the error stated at the top of the post and happened after I added an alert dialog. I have all the relevant style information in the manifest. My problem was cured by changing a context reference in the alert builder - I changed:...
How to drop column with constraint?
...t [ConstraintName]
go
alter table tbloffers drop column checkin
But the error may appear from other reasons - for example the user defined function or view with SCHEMABINDING option set for them.
UPD:
Completely automated dropping of constraints script:
DECLARE @sql NVARCHAR(MAX)
WHILE 1=1
BEGI...