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Why is the asterisk before the variable name, rather than after the type?

... perhaps but I wouldn't mix and match types in one declaration. – BobbyShaftoe Dec 30 '08 at 3:13 17 ...
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MySQL error: key specification without a key length

...r BLOB types such as TINYBLOB, MEDIUMBLOB, LONGBLOB, TINYTEXT, MEDIUMTEXT, and LONGTEXT that you try to make a primary key or index. With full BLOB or TEXT without the length value, MySQL is unable to guarantee the uniqueness of the column as it’s of variable and dynamic size. So, when using BLOB ...
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NoSQL (MongoDB) vs Lucene (or Solr) as your database

... similarity with how to treat items as "Documents", just like Lucene does (and users of Solr). 10 Answers ...
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moving changed files to another branch for check-in

This often happens to me: I write some code, go to check in my changes, and then realize I'm not in the proper branch to check in those changes. However I can't switch to another branch without my changes reverting. Is there a way to move changes to another branch to be checked in there? ...
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What are carriage return, linefeed, and form feed?

...when the name was coined. This is commonly escaped as \r, abbreviated CR, and has ASCII value 13 or 0x0D. Linefeed means to advance downward to the next line; however, it has been repurposed and renamed. Used as "newline", it terminates lines (commonly confused with separating lines). This is co...
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How to hide element using Twitter Bootstrap and show it using jQuery?

...ated, .hide is available, but it does not always affect screen readers and is deprecated as of v3.0.1 Second, use jQuery's .toggleClass(), .addClass() and .removeClass() <div id="myId" class="hidden">Foobar</div> To show it: $("#myId").removeClass('hidden'); To hide it: $("#myI...
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How do I change the cursor between Normal and Insert modes in Vim?

... A popular option to indicate switching to and from Insert mode is toggling the cursorline option, which is responsible for whether the current screen line is highlighted (see :help cursorline): :autocmd InsertEnter,InsertLeave * set cul! or, alternatively: :autocmd ...
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How do I set a background-color for the width of text, not the width of the entire element, using CS

...ne element, such as a <span>. <h1><span>The Last Will and Testament of Eric Jones</span></h1> And then apply the background color on the inline element. h1 { text-align: center; } h1 span { background-color: green; } An inline element is as big as its...
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How to make shallow git submodules?

...dule update" can optionally clone the submodule repositories shallowly. (And git 2.10 Q3 2016 allows to record that with git config -f .gitmodules submodule.<name>.shallow true. See the end of this answer) See commit 275cd184d52b5b81cb89e4ec33e540fb2ae61c1f: Add the --depth option to th...
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Delete text in between HTML tags in vim?

...text between matching XML tags. (it is for "inner tag block".) See :h it and :h tag-blocks. share | improve this answer | follow | ...