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invalid byte sequence for encoding “UTF8”
... it will complete without error, it may or may not give useful results. you need to know the intended encoding of the data.
– Jasen
May 20 '15 at 1:26
1
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What is the best way to force yourself to master vi? [closed]
... I used the cursors until I disabled them in my .vimrc : map <Up> "" map <Down> "" map <Right> "" map <Left> "" My wrists are thankful that I got rid of that habit!
– Johan Kotlinski
Jul 29 '09 at 2:22
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Synchronise ScrollView scroll positions - android
...ScrollView class in the layout, instead of the existing ScrollView tags.
<com.test.ObservableScrollView
android:id="@+id/scrollview1"
... >
...
</com.test.ObservableScrollView>
Finally, we put it all together in the Layout class.
package com.test;
import android.app.Ac...
What is the syntax for a default constructor for a generic class?
Is it forbidden in C# to implement a default constructor for a generic class?
3 Answers
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LINQ Using Max() to select a single row
...uping here.
Try this:
var maxValue = table.Max(x => x.Status)
var result = table.First(x => x.Status == maxValue);
An alternate approach that would iterate table only once would be this:
var result = table.OrderByDescending(x => x.Status).First();
This is helpful if table is an IEnum...
Abort a git cherry-pick?
I ran git cherry-pick <hash> and had merge conflicts. I don't want to resolve the conflicts, I just want to abort the cherry-pick. When doing an actual merge (with git merge ) there's the handy git merge --abort . What's the equivalent for cherry-picking?
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C++11 range based loop: get item by value or reference to const
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If you have a std::vector<int> or std::vector<double>, then it's just fine to use auto (with value copy) instead of const auto&, since copying an int or a double is cheap:
for (auto x : vec)
....
But if you have a std::vector<...
Which concurrent Queue implementation should I use in Java?
...another thread removes an element. The fairness issue is what happens if multiple threads try to insert and remove at the same time (in other words during the period when the Queue was blocked). A fairness algorithm ensures that the first thread that asks is the first thread that gets. Otherwise, a ...
How to convert a double to long without casting?
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It doesn't give the same result as a cast. So it depends on what rich wants to do.
– Cyrille Ka
Nov 26 '08 at 17:50
3
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rails simple_form - hidden field - create?
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Or <%= f.hidden_field :term_id, :value => @transaction.term_id %>
– mirap
Nov 11 '15 at 18:05
2
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