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How do I detect unsigned integer multiply overflow?
... Unsigned integers don't strictly overflow in C++ either (ISO/IEC 14882:2003 3.9.1.4). My use of 'overflow' in the question was the more colloquial meaning, intended to include the well-defined wrapping of unsigned types, since I was interested in unsigned ints representing mathematical positive ...
Why would you use String.Equals over ==? [duplicate]
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20
Simple explanation for all cases above: string.Equals(object, object) is object.Equals(object, object) which calls Equals on the first argu...
Google maps API V3 - multiple markers on exact same spot
...ct lat/long.
– Justin
Sep 30 '13 at 20:34
If using OverlappingMarkerSpiderfier in combination with MarkerClusterer a g...
Error handling principles for Node.js + Express.js applications?
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answered Aug 22 '11 at 18:20
RaynosRaynos
152k5252 gold badges336336 silver badges384384 bronze badges
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How can I view array structure in JavaScript with alert()?
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edited Mar 19 '12 at 13:20
answered Jun 9 '10 at 14:16
El...
How to remove a project (from the workspace) in PHPStorm?
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**Two Approaches for PHPSTORM 2018.3 Version **
A. Eternal Removal or Deletion from Hardware and Phpstorm IDE
Please visit the folder 'PhpstormProjects' and delete the project file manually. If you do so, you will see the folder disappear from Phpstor...
How do I escape a single quote ( ' ) in JavaScript? [duplicate]
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20
Since the values are actually inside of an HTML attribute, you should use '
"<img ...
How to include PHP files that require an absolute path?
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answered Aug 7 '08 at 4:20
Peter CoultonPeter Coulton
49k1111 gold badges5151 silver badges6969 bronze badges
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Reuse Cucumber steps
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hi @michaeltwofish, is there any change to this in 2017? I'm getting syntax error, unexpected tIDENTIFIER, expecting keyword_end stackoverflow.com/questions/43319331/…
– ericn
May 2 '17 at 4:00
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adding noise to a signal in python
...NR:
# Adding noise using target SNR
# Set a target SNR
target_snr_db = 20
# Calculate signal power and convert to dB
sig_avg_watts = np.mean(x_watts)
sig_avg_db = 10 * np.log10(sig_avg_watts)
# Calculate noise according to [2] then convert to watts
noise_avg_db = sig_avg_db - target_snr_db
nois...