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Android EditText Max Length [duplicate]
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107
Possible duplicate of Limit text length of EditText in Android
Use android:maxLength="140"
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When should I use ugettext_lazy?
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199
ugettext() vs. ugettext_lazy()
In definitions like forms or models you should use ugettext_la...
What is the difference between a.getClass() and A.class in Java?
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163
I wouldn't compare them in terms of pros/cons since they have different purposes and there's s...
Why is std::map implemented as a red-black tree?
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129
Probably the two most common self balancing tree algorithms are Red-Black trees and AVL trees....
How do I create a MongoDB dump of my database?
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19 Answers
19
Active
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Get array of object's keys
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edited May 2 '19 at 19:57
adiga
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answ...
git pull error :error: remote ref is at but expected
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15 Answers
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Linq with group by having count
...s:
from c in db.Company
group c by c.Name into grp
where grp.Count() > 1
select grp.Key
Or, using the method syntax:
Company
.GroupBy(c => c.Name)
.Where(grp => grp.Count() > 1)
.Select(grp => grp.Key);
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What does “./bin/www” do in Express 4.x?
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135
In Express 3.0, you normally would use app.configure() (or app.use()) to set up the required m...
How do I find which rpm package supplies a file I'm looking for?
...t yum would install the mod_files.sh file with the php-devel x86_64 5.1.6-23.2.el5_3 package, but the file appears to not to be installed on my filesystem.
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