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Java array reflection: isArray vs. instanceof
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204
In most cases, you should use the instanceof operator to test whether an object is an array.
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Is the primary key automatically indexed in MySQL?
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297
The primary key is always indexed. This is the same for MyISAM and InnoDB, and is generally tr...
How to stop Visual Studio from “always” checking out solution files?
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122
This happens when the following is in the .sln file:
GlobalSection(ExtensibilityGlobals) = pos...
Check if a string has white space
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242
You can simply use the indexOf method on the input string:
function hasWhiteSpace(s) {
retu...
“document.getElementByClass is not a function”
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252
You probably meant document.getElementsByClassName() (and then grabbing the first item off the...
MySQL Creating tables with Foreign Keys giving errno: 150
... table in MySQL with two foreign keys, which reference the primary keys in 2 other tables, but I am getting an errno: 150 error and it will not create the table.
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What is Vim recording and how can it be disabled?
I keep seeing the recording message at the bottom of my gVim 7.2 window.
6 Answers
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How can I use mySQL replace() to replace strings in multiple records?
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edited Nov 17 '17 at 15:29
answered Nov 24 '10 at 20:28
R...
Git remote branch deleted, but still it appears in 'branch -a'
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edited Oct 24 '19 at 10:10
Peter Mortensen
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Script Tag - async & defer
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421
Keep your scripts right before </body>. Async can be used with scripts located there in ...