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When and why will a compiler initialise memory to 0xCD, 0xDD, etc. on malloc/free/new/delete?
I know that the compiler will sometimes initialize memory with certain patterns such as 0xCD and 0xDD . What I want to know is when and why this happens.
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Can scripts be inserted with innerHTML?
I tried to load some scripts into a page using innerHTML on a <div> . It appears that the script loads into the DOM, but it is never executed (at least in Firefox and Chrome). Is there a way to have scripts execute when inserting them with innerHTML ?
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How to understand Locality Sensitive Hashing?
I noticed that LSH seems a good way to find similar items with high-dimension properties.
6 Answers
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How to perform OR condition in django queryset?
I want to write a Django query equivalent to this SQL query:
4 Answers
4
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Android - How to get application name? (Not package name)
In my manifest I have:
12 Answers
12
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R: rJava package install failing
When installing rJava using the install.packages("rJava") command I get the following error:
16 Answers
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How do I use jQuery's form.serialize but exclude empty fields
I have a search form with a number of text inputs & drop downs that submits via a GET. I'd like to have a cleaner search url by removing the empty fields from the querystring when a search is performed.
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Is Integer Immutable
I know this is probably very stupid, but a lot of places claim that the Integer class in Java is immutable, yet the following code:
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PHP multidimensional array search by value
I have an array where I want to search the uid and get the key of the array.
23 Answers
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JavaScript query string [closed]
Is there any JavaScript library that makes a dictionary out of the query string, ASP.NET style?
15 Answers
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