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What is Ad Hoc Query?
I'm reading a book about SQL. In that book there's the term Ad Hoc Query , which I don't understand.
10 Answers
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how to use python to execute a curl command
... It seems there's a small typo in the headers, which should read 'Accept-Charset': 'UTF-8'
– Stephen Lead
Feb 4 '16 at 2:25
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Cast List to List
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Oh. I think I need to learn how to read. I thought the original answer said that the objects in the list would be deep copied and recreated which didn't make sense to me. But I clearly missed the part where only a new list is created with the same objects.
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How to format a string as a telephone number in C#
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@Paul Please read the problem definition: "I have a string "1112224444' it is a telephone number. I want to format as 111-222-4444 before I store it in a file".
– Sean
Mar 29 '11 at 16:45
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Haskell function composition (.) and function application ($) idioms: correct use
I have been reading Real World Haskell , and I am nearing the end, but a matter of style has been niggling at me to do with the (.) and ($) operators.
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iOS Tests/Specs TDD/BDD and Integration & Acceptance Testing
... into the build window where you have to unfold the build step in order to read it.
We wanted easy to read test reporting, both on the command line and in Xcode. OCUnit results appear nicely in the build window in Xcode, but building from the command line (or as part of a CI process) results in t...
Python json.loads shows ValueError: Extra data
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You can just read from a file, jsonifying each line as you go:
tweets = []
for line in open('tweets.json', 'r'):
tweets.append(json.loads(line))
This avoids storing intermediate python objects. As long as your write one full tweet...
Why is the console window closing immediately once displayed my output?
...for a key press before ending the app and closing the window.
The Console.ReadLine method is one way of doing that. Adding this line to the end of your code (just before the return statement) will cause the application to wait for you to press a key before exiting.
Alternatively, you could start t...
Are there legitimate uses for JavaScript's “with” statement?
...he state of your program will be after this code runs. If user.name was already set, it will now be Bob. If it wasn't set, the global name will be initialized or changed to Bob and the user object will remain without a name property.
Bugs happen. If you use with you will eventually do this and i...
Transaction marked as rollback only: How do I find the cause
... @lolotron @Ean I can confirm that it will indeed apply to a read-only transaction. My method was throwing an EmptyResultDataAccessException exception on a read-only transaction and I got the same error. Changing my annotation to @Transactional(readOnly = true, noRollbackFor = EmptyR...