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Get/pick an image from Android's built-in Gallery app programmatically
...his is a complete solution. I've just updated this example code with the information provided in the answer below by @mad. Also check the solution below from @Khobaib explaining how to deal with picasa images.
Update
I've just reviewed my original answer and created a simple Android Studio project...
Iterate through the fields of a struct in Go
...= reflect.ValueOf(x)
values := make([]interface{}, v.NumField())
for i := 0; i < v.NumField(); i++ {
values[i] = v.Field(i).Interface()
}
fmt.Println(values)
}
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How to insert spaces/tabs in text using HTML/CSS
...wherein the width/height of the space is beyond &nbsp; I usually use:
For horizontal spacer:
<span style="display:inline-block; width: YOURWIDTH;"></span>
For vertical spacer:
<span style="display:block; height: YOURHEIGHT;"></span>
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How to create a DataTable in C# and how to add rows?
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Don't forget to call dt.AcceptChanges() in case you use DataView with filter other than CurrentRows.
– Salamander2007
Jun 25 '09 at 7:44
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Remove an onclick listener
...ers cause memory allocation ? Do we need to free them ? Will that raise performance of app ?
– alicanbatur
Nov 4 '13 at 11:42
2
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HTML+CSS: How to force div contents to stay in one line?
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Add text-overflow:ellipsis; to above for better look.
– tj-recess
Jan 19 '16 at 22:50
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Django set default form values
...xplained here
You have two options either populate the value when calling form constructor:
form = JournalForm(initial={'tank': 123})
or set the value in the form definition:
tank = forms.IntegerField(widget=forms.HiddenInput(), initial=123)
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Passing a Bundle on startActivity()?
...().getExtras().getString(key)
NOTE: Bundles have "get" and "put" methods for all the primitive types, Parcelables, and Serializables. I just used Strings for demonstrational purposes.
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How can I do something like a FlowLayout in Android?
... base already. I won't post the fixes because they are duct tape solutions for my particular needs...
– Nemanja Kovacevic
Feb 15 '13 at 19:21
6
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OpenShift rhc setup using multiple accounts
I have two accounts on Openshift platform. How can I setup my computer so that I can manage both of them with rhc ? I cannot find any relevant option in the command line arguments.
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