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MySQL: How to copy rows, but change a few fields?
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is there any way to do it without having to specify the column names?
– Andrew
May 6 '10 at 18:00
4
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How do I decode a string with escaped unicode?
...Weber note that unescape() is deprecated from non-browser environments and does not exist in TypeScript. decodeURIComponent is a drop-in replacement. For broader compatibility, use the below instead:
decodeURIComponent(JSON.parse('"http\\u00253A\\u00252F\\u00252Fexample.com"'));
> 'http://exampl...
C++: How to round a double to an int? [duplicate]
I have a double (call it x), meant to be 55 but in actuality stored as 54.999999999999943157 which I just realised.
5 Answe...
Where to use EJB 3.1 and CDI?
...ve all the benefits of CDI. The reverse is not true (yet). So definitely don't get into the habit of thinking "EJB vs CDI" as that logic really translates to "EJB+CDI vs CDI", which is an odd equation.
In future versions of Java EE we'll be continuing to align them. What aligning means is allowi...
How to exit git log or git diff [duplicate]
...t log scrollable.
Type q to exit this screen. Type h to get help.
If you don't want to read the output in a pager and want it to be just printed to the terminal define the environment variable GIT_PAGER to cat or set core.pager to cat (execute git config --global core.pager cat).
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JS Client-Side Exif Orientation: Rotate and Mirror JPEG Images
...OS 8.3 which is where I need it to work most :(
– Gordon Sun
Jul 14 '15 at 5:31
2
I'm really stru...
Ways to save Backbone.js model data?
...ulate these values using various methods that take JSON objects. Example:
Donuts = Backbone.Model.extend({
defaults: {
flavor: 'Boston Cream', // Some string
price: '0.50' // Dollars
}
});
To populate the model there are a few ways to do so. For example, you can set up y...
What is the definition of “interface” in object oriented programming
...rguments) and in some cases the return types of these operations.
What it does not do is define what the semantics of these operations are, although it is commonplace (and very good practice) to document them in proximity to the declaration (e.g., via comments), or to pick good naming conventions. ...
RESTful web service - how to authenticate requests from other services?
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Any solution to this problem boils down to a shared secret. I also don't like the hard-coded user-name and password option but it does have the benefit of being quite simple. The client certificate is also good but is it really much different? There's a cert o...
PHP abstract properties
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Some explanation: If you do the check inside the constructor and if it should be mandatory, you need to ensure that it gets executed on every instance instantiation. Therefore you need to prevent that it gets removed, e.g. by extending the class and ...