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When is localStorage cleared?
...ing query strings, hidden form
fields, flash based local shared objects, etc. Each with their own set
of problems related to security, ease of use, size restrictions etc.
So up until now we have been using pretty bad ways of storing data on
the user’s end. We need a better way, which is wh...
UDP vs TCP, how much faster is it? [closed]
...lement, which is a huge plus on embedded systems (microcontrollers, FPGAs, etc., in particular a TCP implementation for an FPGA is generally something you just want to purchase from somebody else and not think about).
– Jason C
Mar 5 '17 at 6:19
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AI2 Media Notification
...ed, this function gradually switches everything down (display, CPU, WiFi, etc.). In order to bypass Doze mode effectively, it is necessary to create a foreground service. A lot of useful background information can be found in the ZEBRA Developer Portal: Keeping your Android application running wh...
Single Line Nested For Loops
...te) set of elements. These include any container, lists, sets, generators, etc.
What is the order in which i and j are assigned to elements in object?
They are assigned in exactly the same order as they are generated from each list, as if they were in a nested for loop (for your first comprehe...
How do I get logs/details of ansible-playbook module executions?
...fg in the current directory where you ran ansible-playbook
~/.ansible.cfg
/etc/ansible/ansible.cfg
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android splash screen sizes for ldpi,mdpi, hdpi, xhdpi displays ? - eg : 1024X768 pixels for ldpi
...solution is to create a nine-patch image so that the image's border can stretch to fit the size of the screen without affecting the static area of the image.
http://developer.android.com/guide/topics/graphics/2d-graphics.html#nine-patch
...
Awaiting multiple Tasks with different results
...nAll makes no difference to how the tasks run (concurrently, sequentially, etc). At the highest level, Task.WhenAll predates good compiler support for async/await, and was useful when those things didn't exist. It is also useful when you have an arbitrary array of tasks, rather than 3 discreet tasks...
Best way to compare two complex objects
...!= another.GetType()) return false;
//properties: int, double, DateTime, etc, not class
if (!obj.GetType().IsClass) return obj.Equals(another);
var result = true;
foreach (var property in obj.GetType().GetProperties())
{
var objValue = property.GetValue(obj);
var anotherValue = proper...
SOAP or REST for Web Services? [closed]
...ed issue - that is, is one slightly better in certain arenas than another, etc?
28 Answers
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Is < faster than
...zero (equal) --> ZF = 1
jg - Jump if greater --> ZF = 0 and SF = OF
(etc...)
Example (Edited for brevity) Compiled with $ gcc -m32 -S -masm=intel test.c
if (a < b) {
// Do something 1
}
Compiles to:
mov eax, DWORD PTR [esp+24] ; a
cmp eax, DWORD...