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Computed / calculated / virtual / derived columns in PostgreSQL
...epending on how much data you're loading at once.. trigger can slow things down drastically. May want to consider updates instead.
– sam yi
Jul 17 '12 at 16:24
1
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Core pool size vs maximum pool size in ThreadPoolExecutor
...ime, which is a time after which an idle thread is eligible for being torn down.
The work queue to hold tasks awaiting execution.
The policy to apply when a task submission is rejected.
Limiting the Number of Queued Tasks
Limiting the number of concurrent tasks being executing, sizing your thread...
How do I protect Python code? [closed]
...being a byte-code-compiled interpreted language, is very difficult to lock down. Even if you use a exe-packager like py2exe, the layout of the executable is well-known, and the Python byte-codes are well understood.
Usually in cases like this, you have to make a tradeoff. How important is it real...
Querying DynamoDB by date
...r is it only the rows by a specific user?
Would it be okay to first narrow down the list by Month, and do multiple queries (one for each month)? Or by Year?
If you are doing time series analysis there are a couple of options, change the partition key to something computated on PUT to make the query ...
ASP.NET MVC JsonResult Date Format
...ibrary/bb299886.aspx#intro_to_json_topic2 for a better explanation (scroll down to "From JavaScript Literals to JSON")
One of the sore points of JSON is the
lack of a date/time literal. Many
people are surprised and disappointed
to learn this when they first
encounter JSON. The simple ex...
Detect iPad users using jQuery?
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Why does this have 2 thumbs down?
– Rocket Hazmat
Jan 6 '11 at 17:24
3
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Font size in CSS - % or em?
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Can someone explain to my why this is getting voted down? This is exactly how I understood the different between em & percentage. There isn't any advantage nowadays of using one over the other. The important thing is that you use a size that is relative to a base font s...
Email validation using jQuery
...blank email address. e.g. emailReg.text("") true. I'd simply the function down to the declaration of the emailReg var then this: return ( $email.length > 0 && emailReg.test($email))
– Diziet
Jan 9 '14 at 16:06
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Java switch statement multiple cases
...solution to anything. If I encountered that in any code I would track them down, kidnap them, deliver them personally to GLaDOS, and hope she gives them the deadliest sequence of tests she can find.
– animuson♦
Mar 23 '13 at 23:39
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Parse JSON in C#
...rom the Google AJAX Search API. I have this URL and I'd like to break it down so that the results are displayed. I've currently written this code, but I'm pretty lost in regards of what to do next, although there are a number of examples out there with simplified JSON strings.
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