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How to change package name of an Android Application

... Right-click on the package name (src/com.android.gesture.builder). Select Refactor > Rename and change the name, for example to com.android.gestureNEW.builder. Open the manifest file. Inside the <manifest> tag, change the package name to com.android.gestureNEW.builder. ...
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LINQ Select Distinct with Anonymous Types

...DelegateComparer<T>(equals,null)); } } var uniqueItems=students.Select(s=> new {FirstName=s.FirstName, LastName=s.LastName}) .Distinct((a,b) => a.FirstName==b.FirstName, c => c.FirstName.GetHashCode()).ToList(); Sorry for the messed up formatting earlier ...
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Install MySQL on Ubuntu without a password prompt

... sudo debconf-set-selections <<< 'mysql-server mysql-server/root_password password your_password' sudo debconf-set-selections <<< 'mysql-server mysql-server/root_password_again password your_password' sudo apt-get -y install ...
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SQL query for finding records where count > 1

...ers that have more than one payment per day with the same account number SELECT user_id , COUNT(*) count FROM PAYMENT GROUP BY account, user_id , date Having COUNT(*) > 1 Update If you want to only include those that have a distinct ZIP you can get a distinct set first and then perfor...
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How to change package name of Android Project in Eclipse?

...can rename or change the package name, and also by right-clicking and then select Rename option, you can change or rename the package name. When you press F2, it will show you the dialog box as: In this dialog, don't forget to check the "Update references" checkbox because by making "check" to t...
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Is there a standard for storing normalized phone numbers in a database?

... A good old nvarchar(42) with a bit of validation /^+?[0-9 -\.\(\)#*]{4,41}$/ works very well! – SandRock Apr 5 '12 at 20:19 ...
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What is the rationale for fread/fwrite taking size and count as arguments?

...ion and the results stored, in the order read, in an array of unsigned char exactly overlaying the object. fgetc also has this note: Since fgetc() operates on bytes, reading a character consisting of multiple bytes (or "a multi-byte character") may require multiple calls to fgetc...
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PostgreSQL: insert from another table

... Just supply literal values in the SELECT: INSERT INTO TABLE1 (id, col_1, col_2, col_3) SELECT id, 'data1', 'data2', 'data3' FROM TABLE2 WHERE col_a = 'something'; A select list can contain any value expression: But the expressions in the select list do...
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How to set conditional breakpoints in Visual Studio?

...t a breakpoint. Right-Click over the breakpoint, and in the popup menu you select an option that suites you. These options are as follows: You can set a condition, based on a code expression that you supply (select Condition from the popup menu). For instance, you can specify that foo == 8 or s...
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Convert timestamp to date in MySQL query

... SELECT * FROM users WHERE DATE_FORMAT(FROM_UNIXTIME(users.user_created_at),'%Y-%b-%e') = '2015-03-06' is this correct format or should i modify this? – Dheeraj Thedijje Mar 7 '18 at 11:4...