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Set initial focus in an Android application
In my Android application it automatically focuses the first Button I have in my layout, giving it an orange outline. How can I set the initial focus preferably in XML, and can this be set to nothing?
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What is the Sign Off feature in Git for?
What's the point of the Sign Off feature in Git ?
4 Answers
4
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Convert integer to binary in C#
How to convert an integer number into its binary representation?
19 Answers
19
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How to fix “Headers already sent” error in PHP
...generate_id
setcookie / setrawcookie
Output can be:
Unintentional:
Whitespace before <?php or after ?>
The UTF-8 Byte Order Mark specifically
Previous error messages or notices
Intentional:
print, echo and other functions producing output
Raw <html> sections prior <?php ...
How to replace a string in a SQL Server Table Column
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It's this easy:
update my_table
set path = replace(path, 'oldstring', 'newstring')
share
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improve this answer
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Cannot highlight all occurrences of a selected word in Eclipse
...s (Alt + Shift + O) button and also in Preferences -> General -> Editors -> Text Editor -> Annotations and setting the C/C++ Occurrences and C/C++ Write occurrences. But still when I select a word it won't highlight all occurrences of that specific word.
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How to sort a collection by date in MongoDB?
I am using MongoDB with Node.JS. I have a collection which contains a date and other rows. The date is a JavaScript Date object.
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How to calculate dp from pixels in android programmatically [duplicate]
I want to calculate dp from px programmatically. How to do it?
I get resolution from:
4 Answers
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Can linux cat command be used for writing text to file?
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On linux Kernel 2.6.32 centos 6 I had to omit the > characters to get expected output.
– ecoe
Jun 4 '18 at 16:45
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Prevent the keyboard from displaying on activity start
I have an activity with an Edit Text input. When the activity is initialized, the Android keyboard is shown. How can the keyboard remain hidden until the user focuses the input?
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