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Xcode 4 - slow performance
...s a script. In your system preferences go to User & Groups -> Login Items and add that program. I bet there's an easier way, but this one works
– benjamin.ludwig
May 14 '13 at 16:40
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Can PHP cURL retrieve response headers AND body in a single request?
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IMO this is the best answer in this thread and fixes problems with redirects that occurred with other answers. Best to read the documentation for CURLOPT_HEADERFUNCTION to understand how it works and potential gotchas. I've also made some im...
Jquery selector input[type=text]')
... can set a temp variable for the current iteration like this:
var $currentItem = $(this);
This will set the current item to the current iteration of your for each loop. Then you can do whatever you want with the temp variable.
Hope this helps anyone!
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Initializing a static std::map in C++
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Best way is to use a function:
#include <map>
using namespace std;
map<int,int> create_map()
{
map<int,int> m;
m[1] = 2;
m[3] = 4;
m[5] = 6;
return m;
}
map<int,int> m = create_map();
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Apache Commons equals/hashCode builder [closed]
... If I'm reading it correctly, Josh Bloch says in Effective Java, Item 8, that you should not use getClass() in your equals() method; rather you should use instanceof.
– Jeff Olson
Sep 18 '12 at 22:27
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Which is better, return value or out parameter?
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TryParse is the best example of when using an out param is appropriate & clean. Although I have used it in special cases like if (WorkSucceeded(out List<string> errors) which is basically the same pattern as TryParse
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Virtualizing an ItemsControl?
I have an ItemsControl containing a list of data that I would like to virtualize, however VirtualizingStackPanel.IsVirtualizing="True" does not seem to work with an ItemsControl .
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slashes in url variables
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It is common practise but it is NOT best practise. Using escaped characters is best practise since every browsers understands this, every server understands this and every developer should learn to do it this way. UNderscores ARE BAD FOR SEO also! I am just say...
Difference between DirectCast() and CType() in VB.NET
...e strict than the C# casting operator. It only allows you to cast when the item being cast already is the type you are casting to. I believe it will still unbox value types, but otherwise it won't do any conversion. So, for example, you can't cast from short to int, like you could with a C# (int) ca...
How to make my layout able to scroll down?
.../ScrollView>
As David Hedlund said, ScrollView can contain just one item... so if you had something like this:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_heig...