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Access to Modified Closure (2)
...ttons shows "Wilma" four times.
This is because the language spec (ECMA 334 v4, 15.8.4) (before C# 5) defines:
foreach (V v in x) embedded-statement is then expanded to:
{
E e = ((C)(x)).GetEnumerator();
try {
V v;
while (e.MoveNext()) {
v = (V)(T)e.Current...
AngularJS validation with no enclosing
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184
You may use the ng-form angular directive (see docs here) to group anything, even outside a html...
Reset the database (purge all), then seed a database
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edited Jul 26 '12 at 5:41
answered Oct 23 '10 at 13:45
J...
What is the meaning of the /dist directory in open source projects?
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4 Answers
4
Active
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How much of a git sha is *generally* considered necessary to uniquely identify a change in a given c
...the Linux kernel,
is beginning to need 12 characters out of the possible 40 to stay
unique.
7 digits is the Git default for a short SHA, so that's fine for most projects. The Kernel team have increased theirs several times, as mentioned, because the have several hundred thousand commits. So fo...
Best way to check if a Data Table has a null value in it
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edited Apr 10 '14 at 15:05
answered Jan 5 '11 at 13:21
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Flask-SQLAlchemy import/context issue
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edited Nov 24 '15 at 0:19
Jeff Widman
14.2k1010 gold badges5757 silver badges7979 bronze badges
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Sharing a result queue among several processes
...2
alexis
41.6k1212 gold badges8080 silver badges136136 bronze badges
answered Mar 29 '12 at 15:08
enderskillen...
Rails detect if request was AJAX
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249
You can check for a header[X-Requested-With] to see if it is an AJAX request. Here is a good ar...