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Arrays vs Vectors: Introductory Similarities and Differences [closed]
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146
arrays:
are a builtin language construct;
come almost unmodified from C89;
provide just a co...
Why can't (or doesn't) the compiler optimize a predictable addition loop into a multiplication?
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105
The compiler can't generally transform
for (int c = 0; c < arraySize; ++c)
if (data[c]...
How can you check which options vim was compiled with?
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100
You can see everything vim was compiled with by executing
:version
To query for an exact fe...
Provide an image for WhatsApp link sharing
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19 Answers
19
Active
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What is the order of precedence for CSS?
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193
There are several rules ( applied in this order ) :
inline css ( html style attribute ) over...
Adding iOS UITableView HeaderView (not section header)
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edited May 7 '13 at 12:55
Paras Joshi
19.8k1111 gold badges5353 silver badges6969 bronze badges
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How should I use try-with-resources with JDBC?
... PreparedStatement ps = con.prepareStatement(sql)) {
ps.setInt(1, userId);
try (ResultSet rs = ps.executeQuery()) {
while(rs.next()) {
users.add(new User(rs.getInt("id"), rs.getString("name")));
}
}
} catch (SQLException e) {
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include external .js file in node.js app
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100
To place an emphasis on what everyone else has been saying var foo in top level does not creat...
The type 'string' must be a non-nullable type in order to use it as parameter T in the generic type
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edited Feb 10 '12 at 23:58
answered Feb 10 '12 at 23:53
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Android destroying activities, killing processes
...application with 5 activities on current activity stack (4 are stopped and 1 is resumed), there is no service connected. I press HOME button so that all of my activities are stopped.
I start some other memory consuming application and overall device memory is starting to be low. And the question is ...