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Infinite scrolling with React JS
...te.recordsPerBody, this.state.total - 1);
var displayStart = Math.max(0, Math.floor(scroll / this.state.recordHeight) - this.state.recordsPerBody * 1.5);
var displayEnd = Math.min(displayStart + 4 * this.state.recordsPerBody, this.state.total - 1);
this.setState({
visibleStart:...
GDB corrupted stack frame - How to debug?
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Those bogus adresses (0x00000002 and the like) are actually PC values, not SP values. Now, when you get this kind of SEGV, with a bogus (very small) PC address, 99% of the time it's due to calling through a bogus function pointer. Note that virt...
Django queries - id vs pk
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answered Jan 29 '10 at 23:14
Felix KlingFelix Kling
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How to get href value using jQuery?
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answered Jan 20 '10 at 1:38
GarethGareth
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Programmatically obtain the Android API level of a device?
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You can obtain API level programatically by the system constant (Build.VERSION.SDK_INT). For ex...
How to retrieve a user environment variable in CMake (Windows)
...Lowell Palmer
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What do you call the -> operator in Ruby?
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In Ruby Programming Language ("Methods, Procs, Lambdas, and Closures"), a lambda defined using -...
In CoffeeScript how do you append a value to an Array?
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ThiloThilo
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How to immediately see compile errors in project tree of IntelliJ Idea?
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Steve Chambers
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answered Dec 26 '12 at 14:35
raymiraymi
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