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How to encrypt String in Java
What I need is to encrypt string which will show up in 2D barcode(PDF-417) so when someone get an idea to scan it will get nothing readable.
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Count number of rows within each group
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14 Answers
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How to check if a string is a valid date
I have a string: "31-02-2010" and want to check whether or not it is a valid date.
What is the best way to do it?
14 Answ...
how do I use UIScrollView in Interface Builder?
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17 Answers
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Python threading.timer - repeat function every 'n' seconds
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12 Answers
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restrict edittext to single line
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Use android:maxLines="1" and android:inputType="text"
You forgot the android:maxLines attribute. And refer for android:inputType With your example, below will give this result:
<EditText
android:id="@+id/searchbox"
android:layout_...
How do I enable EF migrations for multiple contexts to separate databases?
...atabase? When I run Enable-Migrations in the PM console (Visual Studio 2012), there's an error because of there being multiple contexts:
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Eclipse error “ADB server didn't ACK, failed to start daemon”
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Thanks, @jowett, I have solved my same problem, doing these steps
Step 1:
CTRL+Shift+Esc to open the task manager, which has adb.exe process and end (kill) that process
Step 2:
Now, close the eclipse, which is currently running on my computer.
Step 3:
Again, restart eclipse then solved that pr...
VBoxManage: error: Failed to create the host-only adapter
I am running vagrant 1.4 and virtual box 4.3 on fedora 17 machine. When I do "vagrant up", I get this error:
32 Answers...
Which Python memory profiler is recommended? [closed]
...t(h.heap())
This gives you some output like this:
Partition of a set of 132527 objects. Total size = 8301532 bytes.
Index Count % Size % Cumulative % Kind (class / dict of class)
0 35144 27 2140412 26 2140412 26 str
1 38397 29 1309020 16 3449432 42 tuple
2 530 0 739...