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Android getting value from selected radiobutton
... android:layout_height="wrap_content"
android:text="@string/radio_male"
android:checked="true" />
<RadioButton
android:id="@+id/radioFemale"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
...
Escape quote in web.config connection string
I have a connection string in my web config:
5 Answers
5
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Objective-C declared @property attributes (nonatomic, copy, strong, weak)
...rated threadsafe -- but this is much faster than the atomic property since extra checks are eliminated.
strong is used with ARC and it basically helps you , by not having to worry about the retain count of an object. ARC automatically releases it for you when you are done with it.Using the keyword s...
What could cause java.lang.reflect.InvocationTargetException?
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You've added an extra level of abstraction by calling the method with reflection. The reflection layer wraps any exception in an InvocationTargetException, which lets you tell the difference between an exception actually caused by a failure ...
How to set SQL Server connection string?
...hen I connect my application to SQL Server on my PC, I know the connection string (server name, password etc.), but when I connect it to another PC, the SQL Server connection string is different. Is there a common account in SQL Server that come with default account that can connect? I have heard ab...
How can I programmatically create a new cron job?
...t directory and they are interpreted as if they were crontabs, but with an extra field for the username, e.g.:
Filename: /etc/cron.d/per_minute
Content:
* * * * * root /bin/sh /home/root/script.sh
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PHP json_encode encoding numbers as strings
...aving one problem with the PHP json_encode function. It encodes numbers as strings, e.g.
17 Answers
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Populating a ListView using an ArrayList?
...resource.
However the TextView is referenced, it will be filled with the toString() of each object in the array. You can add lists or arrays of custom objects. Override the toString() method of your objects to determine what text will be displayed for the item in the list.
To use something other tha...
How to select between brackets (or quotes or …) in Vim?
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This is a highly useful tip. No more fumbling with extra keystrokes. Thank you for the link.
– Rai
Jan 18 '15 at 15:36
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How to get IntPtr from byte[] in C#
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I like this answer because it doesn't involve allocating extra memory just to access the data
– Xcalibur
Apr 7 '11 at 4:02
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