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“ClickOnce does not support the request execution level 'requireAdministrator.'”
...h", whether you want it to or not! If you are using "requireAdministrator" then it appears that you cannot use ClickOnce, and therefore cannot "Publish" your project.
Original:
Turns out that under the Security tab, "Enable ClickOnce security settings" was checked. Even though I didn't check it...
Python, Matplotlib, subplot: How to set the axis range?
...
Call plot(), then ylim() and then savefig().
– therealrootuser
Apr 15 '15 at 4:01
add a comment
...
What is duck typing?
...al idea:
Duck Typing
(“If it walks like a duck and quacks like a duck then it is a duck.”) - YES! but what does that mean??! This is best illustrated by example:
Examples of Duck Typing functionality:
Imagine I have a magic wand. It has special powers. If I wave the wand and say "Drive!" to...
How to UPSERT (MERGE, INSERT … ON DUPLICATE UPDATE) in PostgreSQL?
...ERE NOT EXISTS (SELECT 1 FROM testtable WHERE testtable.id = 2);
COMMIT;
then when two run at once there are several failure modes. One is the already discussed issue with an update re-check. Another is where both UPDATE at the same time, matching zero rows and continuing. Then they both do the EX...
Assign null to a SqlParameter
... actually a value type. The ?? operator says 'if AgetItem.AgeIndex is null then return DBNull.Value otherwise returen AgeItem.AgeIndex' then the response is cast to object. See null coalescing operator for more details. msdn.microsoft.com/en-us/library/ms173224.aspx
– Chris Tay...
“Unknown class in Interface Builder file” error at runtime
...embership" checkbox was already checked. I unchecked it and re-built, but then the error message changed to indicate my new class name. Re-checking the box and building again, everything now works. Much easier than deleting cache files!
– electromaggot
Feb 8...
Negative weights using Dijkstra's Algorithm
...s:
First, you set d(A) to zero and the other distances to infinity.
You then expand out node A, setting d(B) to 1, d(C) to zero, and d(D) to 99.
Next, you expand out C, with no net changes.
You then expand out B, which has no effect.
Finally, you expand D, which changes d(B) to -201.
Notice th...
Canary release strategy vs. Blue/Green
...whether or not the new 'green' version is exposed to real users. If it is, then I'd call it Canary. A common way to implement Canary is regular Blue/Green with the addition of smart routing of specific users to the new version. Read the post for a detailed comparison
Blue/Green:
Canary:
...
How to sync with a remote Git repository?
...gt;/<repo-name>.git
git pull origin master
Also note that you will then want to push the merge back to your copy of the repository:
git push origin master
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Preserving order with LINQ
...hese to change the order of the result
OrderBy
OrderByDescending
Reverse
ThenBy
ThenByDescending
Redefines Order according to some rules.
GroupBy - The IGrouping objects are yielded in an order based on the order of the elements in source that produced the first key of each IGrouping. Elements...