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Passing a string with spaces as a function argument in bash
...ery well for me also. If we are calling another function inside myFunction then pass arguments with quotes. Cheers :)
– minhas23
May 8 '14 at 11:04
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SQL Server insert if not exists best practice
... FROM CompResults) AS Source ON Target.Name = Source.Name
WHEN NOT MATCHED THEN
INSERT (Name) VALUES (Source.Name);
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Multiline strings in VB.NET
... typically find it more readable to put tokens in the string constant, and then replace them. So s="... a=~someint~ ..." and then s=s.Replace("~someint~', SomeInt).
– Herb Caudill
Aug 17 '11 at 9:44
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Does delete on a pointer to a subclass call the base class destructor?
...e RAII). If it is a member of a class (not a pointer, but a full member), then this will happen when the containing object is destroyed.
class A
{
char *someHeapMemory;
public:
A() : someHeapMemory(new char[1000]) {}
~A() { delete[] someHeapMemory; }
};
class B
{
A* APtr;
public:
...
ERROR 1452: Cannot add or update a child row: a foreign key constraint fails
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Or can we drop the foreign key then add foreign key after data insertion?
– Vamsi Pavan Mahesh
Mar 27 '15 at 12:26
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How do I force “git pull” to overwrite local files?
...fetch to update all origin/<branch> refs to latest:
git fetch --all
Then, you have two options:
git reset --hard origin/master
OR If you are on some other branch:
git reset --hard origin/<branch_name>
Explanation:
git fetch downloads the latest from remote without trying to merge or r...
What's a quick way to comment/uncomment lines in Vim?
... not have to differentiate operation between adding or removing comments - then this here might be the "best answer".
– Carolus
Nov 7 '19 at 13:53
1
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Why exactly is eval evil?
...ot understand the usual Lisp evaluation rules.
If you think you need EVAL, then check if something like FUNCALL, REDUCE or APPLY could be used instead.
FUNCALL - call a function with arguments: (funcall '+ 1 2 3)
REDUCE - call a function on a list of values and combine the results: (reduce '+ '(1 2...
Check with jquery if div has overflowing elements
...But if you want to know what element inside your element is visible or not then you need to do more calculation. There is three states for a child element in terms of visibility:
If you want to count semi-visible items it would be the script you need:
var invisibleItems = [];
for(var i=0; i<e...
Python circular importing?
...cific to your case: Try changing entities/post.py to do import physics and then refer to physics.PostBody rather than just PostBody directly. Similarly, change physics.py to do import entities.post and then use entities.post.Post rather than just Post.
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