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Difference between Convert.ToString() and .ToString()
...LLS while i.ToString () does not; it will throw a NULL reference exception error. So as good coding practice using convert is always safe.
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follo...
Undo git stash pop that results in merge conflict
... #2 will not work if there are unmerged paths, it will instead output the error described here: stackoverflow.com/questions/5483213/…
– Étienne
Apr 30 '15 at 14:25
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get name of a variable or parameter [duplicate]
...in my answer are working for me. Try posting some code that duplicates the error.
– Nikola Anusev
Nov 29 '12 at 20:10
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How should one use std::optional?
...archy, instead of passing around some "phantom" value "assumed" to have a "error" meaning.
– Luis Machuca
Oct 3 '13 at 16:35
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What's the purpose of git-mv?
... So git mv allows you to be explicit with your intention and to avoid some errors.
Consider this example. Starting with an empty repo,
git init
echo "First" >a
echo "Second" >b
git add *
git commit -m "initial commit"
mv a c
mv b a
git status
Result:
# On branch master
# Changes not stage...
'const string' vs. 'static readonly string' in C#
...is why it can't be used as the default parameter for a method (compilation error) for example. The value stored in it can be obfuscated.
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C state-machine design [closed]
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#define ST_ANY -1
#define ST_INIT 0
#define ST_ERROR 1
#define ST_TERM 2
: :
#define EV_ANY -1
#define EV_KEYPRESS 5000
#define EV_MOUSEMOVE 5001
Then you define all the functions that are called by the transitions:
stat...
Convert blob to base64
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success: function(data) { if(data && data.Success) {}},
error: function(a,b,c){alert(c);}
});
}
targetContentOffsetForProposedContentOffset:withScrollingVelocity without subclassing UICollectionVi
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I'm having this error: Cannot assign to 'x' in 'proposedContentOffset' ? Using swift? how can i assign to x value?
– TomSawyer
Sep 29 '14 at 11:09
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Apache POI Excel - how to configure columns to be expanded?
... the longest char length and multiply by x + add a buffer. X use trial and error to see what fits but it should be a average width of a char. Without font I don't believe you can actually get it right but we get pretty close. Otherwise you can add a macro to excel to fix it all the first time the us...