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clang: how to list supported target architectures?
...t;vendor>-<sys>-<abi>, where:
arch = x86, arm, thumb, mips, etc.
sub = for ex. on ARM: v5, v6m, v7a, v7m, etc.
vendor = pc, apple, nvidia, ibm, etc.
sys = none, linux, win32, darwin, cuda, etc.
abi = eabi, gnu, android, macho, elf, etc.
and you can even fine tune specify a target cp...
Is mathematics necessary for programming? [closed]
....
I started programming when I was about 9 years old and it would be a stretch to say I had learnt much mathematics by that stage. However, with a bit of effort I was able to understand variables, for loops, goto statements (forgive me, I was Vic 20 BASIC and I hadn't read any Dijkstra yet) and bas...
Sending event when AngularJS finished loading
... run when your element is ready/loaded. Based on Josh's description of the order in which compile and link functions are executed,
if you have this markup:
<div directive1>
<div directive2>
<!-- ... -->
</div>
</div>
Then AngularJS will create the dir...
What is a NullPointerException, and how do I fix it?
...thod isn't called at all. If the method was called, make sure to check the order that these methods are called, and the set method isn't called after the print method.
This is enough to give us a solution: add a call to printer.setName() before calling printer.print().
Other fixes
The variable ca...
How can I add a class to a DOM element in JavaScript?
...
An explanation would be in order. For example, what do you mean by "a function approach"? Can you elaborate (by editing your answer, not here in comments)? Thanks in advance.
– Peter Mortensen
Jan 29 at 10:07
...
Does .NET provide an easy way convert bytes to KB, MB, GB, etc.?
...Places + "} bytes", 0); }
// mag is 0 for bytes, 1 for KB, 2, for MB, etc.
int mag = (int)Math.Log(value, 1024);
// 1L << (mag * 10) == 2 ^ (10 * mag)
// [i.e. the number of bytes in the unit corresponding to mag]
decimal adjustedSize = (decimal)value / (1L << (mag...
What is Weak Head Normal Form?
...
@Zorobay: In order to print the result, GHCi ends up evaluating the expression completely to NF, not just to WHNF. One way to tell the difference between the two variants is to enable memory stats with :set +s. You can then see that foldl...
What is the meaning of addToBackStack with null parameter?
...le
transaction and the Back button will reverse them all together.
The order in which you add changes to a FragmentTransaction doesn't matter, except:
You must call commit() last. If you're adding multiple fragments to the same container, then the order in which you add them determines the orde...
How to use Servlets and Ajax?
... already autodetects it based on response's Content-Type header.
Then, in order to process the JSON object in the servlet which isn't being sent as individual request parameters but as a whole JSON string the above way, you only need to manually parse the request body using a JSON tool instead of u...
Running a cron every 30 seconds
...ice.
Here is a simple example that logs "Hello World" every 10 seconds:
/etc/systemd/system/helloworld.service:
[Unit]
Description=Say Hello
[Service]
ExecStart=/usr/bin/logger -i Hello World
/etc/systemd/system/helloworld.timer:
[Unit]
Description=Say Hello every 10 seconds
[Timer]
OnBootSec=...