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Suppress warning messages using mysql from within Terminal, but password written in bash script

... I use something like: mysql --defaults-extra-file=/path/to/config.cnf or mysqldump --defaults-extra-file=/path/to/config.cnf Where config.cnf contains: [client] user = "whatever" password = "whatever" host = "whatever" This allows you to have multiple config f...
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Using StringWriter for XML Serialization

...lly added <?xml version="1.0" encoding="utf-8"?><test/> to the string, then declaring the SqlParameter to be of type SqlDbType.Xml or SqlDbType.NVarChar would give you the "unable to switch the encoding" error. Then, when inserting manually via T-SQL, since you switched the declared enco...
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Useless use of cat?

... @randomstring I hear you, but I think it really depends on the use case. When used on the command line one additional cat in the pipe might not be a big deal depending on the data, but when used as a programming environment it can b...
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Fling gesture detection on grid layout

...lass ActivitySwipeDetector implements View.OnTouchListener { static final String logTag = "ActivitySwipeDetector"; private Activity activity; static final int MIN_DISTANCE = 100; private float downX, downY, upX, upY; public ActivitySwipeDetector(Activity activity){ this.activity = activity; } ...
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How do I compare strings in Java?

I've been using the == operator in my program to compare all my strings so far. However, I ran into a bug, changed one of them into .equals() instead, and it fixed the bug. ...
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How do C++ class members get initialized if I don't do it explicitly?

.... For objects, their default constructor is called. For example, for std::string, the default constructor sets it to an empty string. If the object's class does not have a default constructor, it will be a compile error if you do not explicitly initialize it. For primitive types (pointers, ints, e...
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PHP Session Security

...ould do: $username = filter_input(INPUT_POST, 'username', FILTER_SANITIZE_STRING); or even just: $username = filter_input(INPUT_POST, 'username'); share edited May 4 '12 ...
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How can I override the OnBeforeUnload dialog and replace it with my own?

...saved changes!'; } Here's a reference to this from Microsoft: When a string is assigned to the returnValue property of window.event, a dialog box appears that gives users the option to stay on the current page and retain the string that was assigned to it. The default statement that appears in...
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How to copy commits from one branch to another?

...heckout v2.1 git merge wss-to-rebase Note: the reason that it takes some extra work in order to do this is that it's creating duplicate commits in your repository. This isn't really a good thing - the whole point of easy branching and merging is to be able to do everything by making commit(s) one ...
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How to find a table having a specific column in postgresql

... Wildcard Support Find the table schema and table name that contains the string you want to find. select t.table_schema, t.table_name from information_schema.tables t inner join information_schema.columns c on c.table_name = t.table_name and c.table_schema =...