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Custom attributes in styles.xml

...ither. If you don't have the custom namespace xmlns attribute, you can actually type in any value you like for the item name attribute and it will compile. – David Snabel-Caunt Dec 19 '11 at 8:56 ...
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How to make an anchor tag refer to nothing?

... This has a problem: it doesn't allow tab-navigation. – Iraimbilanja May 29 '09 at 7:26 6 ...
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What does cmd /C mean? [closed]

...iable expansion using ! as the delimiter. For example, /V:ON would allow !var! to expand the variable var at execution time. The var syntax expands variables at input time, which is quite a different thing when inside of a FOR loop. /V:OFF Disable delayed environmen...
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Initialise a list to a specific length in Python [duplicate]

...dicts, do not use [{}]*10 -- that would give you a list with the same initially-empty dict ten times, not ten distinct ones. Rather, use [{} for i in range(10)] or similar constructs, to construct ten separate dicts to make up your list. ...
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What does `unsigned` in MySQL mean and when to use it?

... MySQL says: All integer types can have an optional (nonstandard) attribute UNSIGNED. Unsigned type can be used to permit only nonnegative numbers in a column or when you need a larger upper numeric range for the column. For e...
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How to send HTML-formatted email? [duplicate]

... Setting isBodyHtml to true allows you to use HTML tags in the message body: msg = new MailMessage("xxxx@gmail.com", "yyyy@gmail.com", "Message from PSSP System", "This email sent by the PSSP system<br />" + ...
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How to download Xcode DMG or XIP file?

... For Xcode 9, I am told that I am not allowed to view that page. What shall I do? – Mr. Xcoder Jun 6 '17 at 18:45 9 ...
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Tooltip on image

... Using javascript, you can set tooltips for all the images on the page. <!DOCTYPE html> <html> <body> <img src="http://sushmareddy.byethost7.com/dist/img/buffet.png" alt="Food"> <img src="http://sushmareddy.byethost7.com/dist/...
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SQL WITH clause example [duplicate]

...roduced by Oracle in the Oracle 9i release 2 database. The SQL WITH clause allows you to give a sub-query block a name (a process also called sub-query refactoring), which can be referenced in several places within the main SQL query. The name assigned to the sub-query is treated as though it was an...
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How to go back to previous opened file in Vim? [duplicate]

...ve gone deep down the hierarchy of files by typing multiple gf, vim stores all the files in numbered buffers Then following command will take you to the nth file in a buffer. (n = 1,2,3,..) :e#n share | ...