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What does 'require: false' in Gemfile mean?
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gduqgduq
1,32499 silver badges1313 bronze badges
6
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What is the difference between Modal and Push segue in Storyboards?
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LJ WilsonLJ Wilson
14.2k55 gold badges3232 silver badges5656 bronze badges
1
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Proper use of the IDisposable interface
...ethod to clean up your unmanaged resources:
public void Dispose()
{
Win32.DestroyHandle(this.CursorFileBitmapIconServiceHandle);
}
And you're done. Except you can do better.
What if your object has allocated a 250MB System.Drawing.Bitmap (i.e. the .NET managed Bitmap class) as some sort of ...
Drawing an SVG file on a HTML5 canvas
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
jQuery: count number of rows in a table
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32
@Garry -- the docs indicate that length is preferred over size() because it's faster.
– tvanfosson
J...
What is the difference between quiet NaN and signaling NaN?
...its
#pragma STDC FENV_ACCESS ON
void print_float(float f) {
std::uint32_t i;
std::memcpy(&i, &f, sizeof f);
std::cout << std::hex << i << std::endl;
}
int main() {
static_assert(std::numeric_limits<float>::has_quiet_NaN, "");
static_assert(std::...
Calculating Distance between two Latitude and Longitude GeoCoordinates
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edited Aug 21 '16 at 7:32
Tomas Kubes
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ans...
LinkedBlockingQueue vs ConcurrentLinkedQueue
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Find a Git branch containing changes to a given file
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
How do I install a custom font on an HTML site
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doniyor
29.6k4343 gold badges132132 silver badges224224 bronze badges
answered Nov 1 '11 at 2:03
Nicolas ModrzykNicolas Modrzyk
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