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MySQL: Insert record if not exists in table
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Thanks that helped. My actual problem is far more complex and the column just cannot be unique and I cannot depend on the primary key. But this is exactly what I was looking for.
– Rupert
Jul 2 '10 at 10:41
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How to convert/parse from String to char in java?
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Eclipse hangs on loading workbench
...se from starting properly. On Unix based systems you can type following on command line;
rm -r workspace/.metadata
Delete your .eclipse directory in your home directory. Launch eclipse. If that doesn't work,
Open eclipse under another user account. If it loads, you know the problem is with your ac...
How do I commit case-sensitive only filename changes in Git?
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To the top voted comment: you do need the -f switch with the latest git (2.18) otherwise you could get the fatal: destination exists error.
– DeepSpace101
Feb 15 '19 at 17:53
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When should I use Inline vs. External Javascript?
...wadays, web scalability has changed. Reducing the number of requests has become a valid consideration due to the latency of making multiple HTTP requests. This makes the answer more complex: in most cases, having JavaScript external is still recommended. But for certain cases, especially very small ...
What is the largest Safe UDP Packet Size on the Internet
...e read a number of articles about UDP packet sizes but have been unable to come to a conclusion on whats correct.
11 Answer...
How can I custom-format the Autocomplete plug-in results?
I’m using the jQuery UI Autocomplete plug-in . Is there a way to highlight search character sequence in drop-down results?
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Input size vs width
... local('Diplomata'), local('Diplomata-Regular'), url(https://fonts.gstatic.com/s/diplomata/v8/8UgOK_RUxkBbV-q561I6kFtXRa8TVwTICgirnJhmVJw.woff2) format('woff2');
unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2212, U+2215;
}
@font-face ...
Insert HTML with React Variable Statements (JSX)
... edited May 23 '17 at 10:31
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answered May 14 '14 at 19:33
DouglasDouglas
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Are custom elements valid HTML5?
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The Custom Elements specification is available in Chrome and Opera, and becoming available in other browsers. It provides a means to register custom elements in a formal manner.
Custom elements are new types of DOM elements that can be defined by
authors. Unlike decorators, which are stateless and...