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The quest for the Excel custom function tooltip
...{
return v1 + v2;
}
we get both the function description
and when selecting the function, we get argument help
That looks nice, but it's all still very flaky, only works on my machine and sometimes crashes Excel. It might be a start, though...
Update 9 May 2014:
I've made some progre...
LINQ to Entities only supports casting EDM primitive or enumeration types with IEntity interface
...i eventually found the solution which was for my extension method to call .Select(e => e as T) where T is the child class and e is the base class.
full details are here:
Create IQueryable<T> extension using base class in EF
...
How do I configure emacs for editing HTML files that contain Javascript?
...n but a quick fix if you really need to have javascript in your html is to select the region containing javascript and use the command narrow-to-region(C-x n n) and then switch to your preferred javascript mode. The command widen brings you back, (C-x n w).
...
Add missing dates to pandas dataframe
... fill data for missing labels, (including by forward/backward filling) (4) select rows by label!
– unutbu
Oct 11 '13 at 18:36
...
bower init - difference between amd, es6, globals and node
...erify to create a dist/dflow.js file that exports a global dflow var: so I selected globals.
Other Updates
The command I used to browserify dflow as a window global object was
browserify -s dflow -e index.js -o dist/dflow.js
I changed it cause I prefer to use require also inside the browser, s...
How do I get a background location update every n minutes in my iOS application?
...following:
Go to Project -> Capabilities -> Background Modes -> select Location updates
Go to Project -> Info -> add a key NSLocationAlwaysUsageDescription with empty value (or optionally any text)
To make location working when your app is in the background and send coordinates to w...
Is < faster than
...ughput
Jcc N/A 0.5
with the following footnote on Jcc:
7) Selection of conditional jump instructions should be based on the recommendation of section Section 3.4.1, “Branch Prediction Optimization,” to improve the predictability of branches. When branches are predicted successf...
How do I find the most recent git commit that modified a file?
...script or other automation process. git-log returns information about the selected commits, first by using git-rev-list to gather the commit ids, then gathering information on each commit. If you are just going to filter out the commit information and use the ids, then you can just use git-rev-lis...
JSF backing bean structure (best practices)
...VC design pattern. The typical use case is supplying an ArrayList to JSF h:selectOneMenu drop-down lists that appear in more than one JSF view. If the data in the dropdown lists is particular to the user, then the bean would be kept in session scope. However, if the data applies to all users (such a...
Differences between Oracle JDK and OpenJDK
...mostly based on HotSpot source code donated by Sun.
Moreover, OpenJDK was selected to be the reference implementation for Java 7 and is maintained by Oracle engineers.
There's a more detailed answer from 2012 on difference between JVM, JDK, JRE & OpenJDK, which links to an Oracle blog post:
...