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Visual Studio 2013 IntelliSense stops working for ASP.NET MVC5 Controllers
... One thing I noticed in Pro, is that it has happened after unexpected shut downs (when IT forces a reboot in the middle of the night). So it may be related to Visual Studio not closing correctly. The technique described above has worked every time.
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Are there constants in JavaScript?
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I usually Vote down for general related cross browsers question, with an IE specific answer. Cause I hate people who think that IE javascript implementation is 'the One' , and others are just to be ignored. Who is using other borwsers than ...
What do commas and spaces in multiple classes mean in CSS?
...valent to:
.blueCheese { color:blue }
.blueBike { color:blue }
But cuts down on verbosity.
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How to check if a number is a power of 2
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on gcc this compiles down to a single gcc builtin called __builtin_popcount. Unfortunately, one family of processors doesn't yet have a single assembly instruction to do this (x86), so instead it's the fastest method for bit counting. On any ot...
Can't start site in IIS (use by another process)
... find out which application or service is using the port and then trace it down in Task manager (Provided it's not the Web Deploy Agent Service).
netstat -o -n -a | findstr 0.0:80
Then open Task manager, go to Processes, click the "Show processes for all users" checkbox and then click the View men...
How to find the sum of an array of numbers
...s4nji ...unless you are reducing a sauce - in which case you are boling it down to its essentials, i.e. the sum of all flavors without the water overhead. :-)
– CB Du Rietz
Apr 24 '16 at 12:05
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What is the “right” JSON date format?
...e UTC.
These date counters are only compatible when expressed in a broken down format (y, m, d, etc). They are NEVER compatible in an epoch format. Keep that in mind.
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Return multiple columns from pandas apply()
...ze_gb']] = df.apply(lambda x: sizes(x) , axis=1)
A general example from: https://pandas.pydata.org/pandas-docs/stable/generated/pandas.DataFrame.apply.html
df.apply(lambda x: pd.Series([1, 2], index=['foo', 'bar']), axis=1)
#foo bar
#0 1 2
#1 1 2
#2 1 2
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What are database normal forms and can you give examples? [closed]
... You can also think of it this way - look at the third table down (the first with TeacherName in it). What's to stop me having "Mr Jones" in the first row, but then putting "Mr Bloggs" in the second row? I shouldn't be allowed to do that, because they've both got the ID of 332.
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Performance difference between IIf() and If
... be faster... if for nothing else than that the If statement can be boiled down directly to a small set of opcodes rather than having to go to another space in memory to perform the logic found in said function. It's a trite difference, perhaps, but worth noting.
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