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Can I use a function for a default value in MySql?
...p_users
BEFORE INSERT ON app_users
FOR EACH ROW
SET new.api_key = uuid();
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REST authentication and exposing the API key
...itly, secret is used to generate a sign of current request, at the server side, the server generate the sign following the same process, if the two sign matches, then the request is authenticated successfully -- so only the sign is passed through the request, not the secret.
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What are the pros and cons of both Jade and EJS for Node.js templating? [closed]
...ich make the code very confusing (at least for me)
a(href='/user/' + user.id)= user.name
Jade is also not designer-friendly. My designer friends often give me HTML and CSS (They switched to LESS recently but still want to use HTML), and for that reason if I use Jade I need to convert HTML to Jade...
Create a date from day month and year with T-SQL
I am trying to convert a date with individual parts such as 12, 1, 2007 into a datetime in SQL Server 2005. I have tried the following:
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Check if a string has white space
... couldn't you put in s.indexOf(/^\s+$/) as well?
– Zoidberg
Nov 13 '09 at 19:08
2
this is not sup...
chart.js load totally new data
...is is my <canvas> element
$('#graph-container').append('<canvas id="results-graph"><canvas>');
canvas = document.querySelector('#results-graph'); // why use jQuery?
ctx = canvas.getContext('2d');
ctx.canvas.width = $('#graph').width(); // resize to parent width
ctx.canvas...
How can I programmatically check whether a keyboard is present in iOS app?
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drawnonward's code is very close, but collides with UIKit's namespace and could be made easier to use.
@interface KeyboardStateListener : NSObject {
BOOL _isVisible;
}
+ (KeyboardStateListener *)sharedInstance;
@property (nonatomic, readonly, getter=isVisible) B...
How do I enable standard copy paste for a TextView in Android?
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Try android:textIsSelectable.
i.e., android:textIsSelectable="true"
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What is JSONP, and why was it created?
... it can do everything else javascript can do, so you need to trust the provider of the JSONP data. I've written som blog post about it here: erlend.oftedal.no/blog/?blogid=97
– Erlend
Jan 14 '10 at 21:24
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Is an anchor tag without the href attribute safe?
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In HTML5, using an a element without an href attribute is valid. It is considered to be a "placeholder hyperlink."
Example:
<a>previous</a>
Look for "placeholder hyperlink" on the w3c anchor tag reference page: https://www.w3.org/TR/2016/REC-html51-20161101/textlevel-s...