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What does the comma operator , do?
... evaluation of the RHS (see Shafik Yaghmour's answer for a quote from the C99 standard). This is an important property of the comma operator.
– Jonathan Leffler
Jun 20 '14 at 20:47
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How do you create a read-only user in PostgreSQL?
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bortzmeyerbortzmeyer
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How to select a node using XPath if sibling node has a specific value?
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Petr JanečekPetr Janeček
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C++ sorting and keeping track of indexes
... RACRAC
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How to allow http content within an iframe on a https site
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panpernicekpanpernicek
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What does && mean in void *p = &&abc;
... in the current function.
void *p = &&abc is illegal in standard C99 and C++.
This compiles with g++.
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Matplotlib (pyplot) savefig outputs blank image
... Behzad SezariBehzad Sezari
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Array vs. Object efficiency in JavaScript
...no 100% correct solution.
Update 2017 - Test and Results
var a1 = [{id: 29938, name: 'name1'}, {id: 32994, name: 'name1'}];
var a2 = [];
a2[29938] = {id: 29938, name: 'name1'};
a2[32994] = {id: 32994, name: 'name1'};
var o = {};
o['29938'] = {id: 29938, name: 'name1'};
o['32994'] = {id: 32994, n...
How do you save/store objects in SharedPreferences on Android?
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Muhammad Aamir AliMuhammad Aamir Ali
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Get ffmpeg information in friendly way
...ight": 240,
"has_b_frames": 0,
"pix_fmt": "yuv420p",
"level": -99,
"r_frame_rate": "30000/1001",
"avg_frame_rate": "0/0",
"time_base": "1/1000",
"start_time": "0.000",
"duration": "300.066",
"tags": {
"language": "eng"
}
}],
"format": {
"filena...