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Can functions be passed as parameters?
... return fmt.Sprintf("%b", x) })
fmt.Println(result)
// Output: "1111011"
foo := func(x int) string { return "foo" }
result = quote123(foo)
fmt.Println(result)
// Output: "foo"
_ = convert(foo) // confirm foo satisfies convert at runtime
// fails due to argument typ...
JavaScript unit test tools for TDD
...actor and Karma be used together?
pros:
Uses node.js, so compatible with Win/OS X/Linux
Run tests from a browser or headless with PhantomJS
Run on multiple clients at once
Option to launch, capture, and automatically shut down browsers
Option to run server/clients on development computer or separa...
Parse a .py file, read the AST, modify it, then write back the modified source code
...
You might not need to re-generate source code. That's a bit dangerous for me to say, of course, since you have not actually explained why you think you need to generate a .py file full of code; but:
If you want to generate a .py file that people will actually use, maybe so that ...
What is meant by “managed” vs “unmanaged” resources in .NET?
... the control of the garbage-collector, since the GC will have no way of knowing that the subscription should be scrapped if the subscriber is abandoned but the publisher is not. If an unbounded number of subscribers could be created and abandoned during the life of the publisher, that would cause a ...
Git in Powershell saying 'Could not find ssh-agent'
...xes with generic names conflicting with Windows' commands. Hope it doesn't bite me in the ass someday.
– Salman von Abbas
Jul 29 '13 at 18:40
4
...
How to find the type of an object in Go?
...
"fmt"
"reflect"
)
func main() {
tst := "string"
tst2 := 10
tst3 := 1.2
fmt.Println(reflect.TypeOf(tst))
fmt.Println(reflect.TypeOf(tst2))
fmt.Println(reflect.TypeOf(tst3))
}
Output:
Hello, playground
string
int
float64
see: http://play.golang.org/p/XQMcUVsOj...
Can gcc output C code after preprocessing?
...:40
Gray
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answered Feb 4 '11 at 17:19
mipadimipadi...
Error 908: Permission Receive SMS - #5 by Taifun - MIT App Inventor Help - MIT App Inventor Community
...th Google Play Store Policy, we decided to move the functionality around a bit.
For initiating texts/calls, we created the SendMessageDirect and MakePhoneCallDirect blocks that do the old behavior that needs extra permissions. We chose to have the existing SendMessage and MakePhoneCall blocks la...
How to get the caller's method name in the called method?
...
Bit of an amalgamation of the stuff above. But here's my crack at it.
def print_caller_name(stack_size=3):
def wrapper(fn):
def inner(*args, **kwargs):
import inspect
stack = inspect.stack...
PHP操作MongoDB时的整数问题及对策 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...作系统中把整数都当做64位来处理，有兴趣的可参考：64-bit integers in MongoDB。
那么PHP驱动真的完全解决了整数问题么？NO！在处理group操作的时候还有BUG：
为了说明问题，我们先来生成一些测试数据：
<?php
ini_set('mongo.native_l...