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How to convert lazy sequence to non-lazy in Clojure
... to do is walk the lazy seq once (as doall does) in order to force it all, and thus render it non-lazy. seq does not force the entire collection to be evaluated.
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How to wait for a BackgroundWorker to cancel?
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If I understand your requirement right, you could do something like this (code not tested, but shows the general idea):
private BackgroundWorker worker = new BackgroundWorker();
private AutoResetEvent _resetEvent = new AutoResetEvent(fa...
BeautifulSoup Grab Visible Webpage Text
... visible text on a webpage. For instance, this webpage is my test case. And I mainly want to just get the body text (article) and maybe even a few tab names here and there. I have tried the suggestion in this SO question that returns lots of <script> tags and html comments which I don't...
How do you use version control with Access development?
...t has a good amount of VBA, a number of queries, a small amount of tables, and a few forms for data entry & report generation. It's an ideal candidate for Access.
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Can I call a base class's virtual function if I'm overriding it?
Say I have classes Foo and Bar set up like this:
7 Answers
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How to align content of a div to the bottom
Say I have the following CSS and HTML code:
26 Answers
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How to get anchor text/href on click using jQuery?
...od 1 - Retrieve the exact value of the href attribute:
Select the element and then use the .getAttribute() method.
This method does not return the full URL, instead it retrieves the exact value of the href attribute.
var anchor = document.querySelector('a'),
url = anchor.getAttribute('hr...
Write string to text file and ensure it always overwrites the existing content.
I have a string with a C# program that I want to write to a file and always overwrite the existing content. If the file isn't there, the program should create a new file instead of throwing an exception.
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MYSQL OR vs IN performance
... not believe people who give their "opinion", science is all about testing and evidence.
I ran a loop of 1000x the equivalent queries (for consistency, I used sql_no_cache):
IN: 2.34969592094s
OR: 5.83781504631s
Update:
(I don't have the source code for the original test, as it was 6 years ago, ...
Could not establish trust relationship for SSL/TLS secure channel — SOAP
...a web service also written in C# (2.0). This has worked for several years, and continues to do so at the dozen or so places where it is running.
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