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How to “comment-out” (add comment) in a batch/cmd?
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The rem command is indeed for comments. It doesn't inherently update anyone after running the script. Some script authors might use it that way instead of echo, though, because by default the batch interpreter will print out each com...
How to calculate dp from pixels in android programmatically [duplicate]
...dp, for that you must use the method described here: https://stackoverflow.com/a/17880012/504611 (quoted below for convenience).
Without Context object, elegant static methods:
public static int dpToPx(int dp) {
return (int) (dp * Resources.getSystem().getDisplayMetrics().density);
}
publi...
Difference between viewDidLoad and viewDidAppear
...er (for instance, when a Modal View Controller is dismissed and the view becomes visible again). This is where you want to perform any layout actions or do any drawing in the UI - for example, presenting a modal view controller. However, anything you do here should be repeatable. It's best not to re...
Get table names using SELECT statement in MySQL
...le_schema = 'your_database_name';
For more details see: http://dev.mysql.com/doc/refman/5.0/en/information-schema.html
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Accessing an SQLite Database in Swift
... in: .userDomainMask, appropriateFor: nil, create: true)
.appendingPathComponent("test.sqlite")
// open database
var db: OpaquePointer?
guard sqlite3_open(fileURL.path, &db) == SQLITE_OK else {
print("error opening database")
sqlite3_close(db)
db = nil
return
}
Note, I kn...
How do I deal with certificates using cURL while trying to access an HTTPS url?
...course, you'll get this same error if you try to install apt-cyg via the recommended method using curl and raw.github.com.
– 10gistic
Jun 23 '13 at 22:26
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Define a lambda expression that raises an Exception
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How to set a border for an HTML div tag
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What's the difference between `on` and `live` or `bind`?
...{
return this.on( types, selector, data, fn );
},
See https://github.com/jquery/jquery/blob/1.7/src/event.js#L965.
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Convert PHP closing tag into comment
...tring. Under normal operation this does not cause a problem, but I need to comment out the line.
6 Answers
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