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How do I find a default constraint using INFORMATION_SCHEMA?
I'm trying to test if a given default constraint exists. I don't want to use the sysobjects table, but the more standard INFORMATION_SCHEMA.
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String to object in JS
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Actually, the best solution is using JSON:
Documentation
JSON.parse(text[, reviver]);
Examples:
1)
var myobj = JSON.parse('{ "hello":"world" }');
alert(myobj.hello); // 'world'
2)
var myobj = JSON.parse(JSON.stringify({
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What is the difference between AF_INET and PF_INET in socket programming?
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Beej's famous network programming guide gives a nice explanation:
In some documentation, you'll see mention of a mystical "PF_INET".
This is a weird etherial beast that is rarely seen in nature, but I
might as well clarify it a ...
Set opacity of background image without affecting child elements
Is it possible to set the opacity of a background image without affecting the opacity of child elements?
14 Answers
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How to send parameters from a notification-click to an activity?
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Take a look at this guide (creating a notification) and to samples ApiDemos "StatusBarNotifications" and "NotificationDisplay".
For managing if the activity is already running you have two ways:
Add FLAG_ACTIVITY_SINGLE_TOP flag to the Intent...
JavaScriptSerializer - JSON serialization of enum as string
I have a class that contains an enum property, and upon serializing the object using JavaScriptSerializer , my json result contains the integer value of the enumeration rather than its string "name". Is there a way to get the enum as a string in my json without having to create a custom Jav...
Any shortcut to initialize all array elements to zero?
In C/C++ I used to do
14 Answers
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git: fatal: Could not read from remote repository
I am trying to set git up with http://danielmiessler.com/study/git/#website to manage my site.
50 Answers
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Writing a pandas DataFrame to CSV file
I have a dataframe in pandas which I would like to write to a CSV file. I am doing this using:
7 Answers
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MySQL - UPDATE query based on SELECT Query
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You can actually do this one of two ways:
MySQL update join syntax:
UPDATE tableA a
INNER JOIN tableB b ON a.name_a = b.name_b
SET validation_check = if(start_dts > end_dts, 'VALID', '')
-- where clause can go here
ANSI ...