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How to declare constant map
...ur syntax is incorrect. To make a literal map (as a pseudo-constant), you can do:
var romanNumeralDict = map[int]string{
1000: "M",
900 : "CM",
500 : "D",
400 : "CD",
100 : "C",
90 : "XC",
50 : "L",
40 : "XL",
10 : "X",
9 : "IX",
5 : "V",
4 : "IV",
1 : "I",
}
...
How do I rename all files to lowercase?
... want to rename it to tree.wav, one.wav. How do I rename all files to lowercase?
4 Answers
...
how to mysqldump remote db from local machine
... -f -L3310:remote.server:3306 user@remote.server -N
To:
ssh -f -L3310:localhost:3306 user@remote.server -N
And change:
mysqldump -P 3310 -h localhost -u mysql_user -p database_name table_name
To:
mysqldump -P 3310 -h 127.0.0.1 -u mysql_user -p database_name table_name
(do not use localho...
How to pipe stdout while keeping it on screen ? (and not to a output file)
...s a solution that works at on any Unix / Linux implementation, assuming it cares to follow the POSIX standard. It works on some non Unix environments like cygwin too.
echo 'ee' | tee /dev/tty | foo
Reference: The Open Group Base Specifications Issue 7
IEEE Std 1003.1, 2013 Edition, §10.1:
/...
Twitter bootstrap float div right
...of Bootstrap (last week) they've added text-align utility classes that you can use:
.text-left
.text-center
.text-right
http://twitter.github.com/bootstrap/base-css.html#typography
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What must I know to use GNU Screen properly? [closed]
... certainly not daily. The other tip is if screen seems to have locked up because you hit some random key combination by accident, do both ^Q and ^A ^Q to try to unlock it.
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Good way to use table alias in Update statement?
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665...
TypeScript with KnockoutJS
...
This may be a dumb question, but can you explain what exactly a TypeScript type definition is/does? Is it purely so that you can use library functions in a TypeScript-compiled file without the compiler complaining? If that's the case, you wouldn't need to ...
How can I get query string values in JavaScript?
...
Update: Sep-2018
You can use URLSearchParams which is simple and has decent (but not complete) browser support.
const urlParams = new URLSearchParams(window.location.search);
const myParam = urlParams.get('myParam');
PS
Unfortunately URLSearchPa...
Windbg Step 2 分析程序堆栈实战 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...，kp能看到各个函数的输入参数，kP比kp看起来更舒服，kn(callstack with index number)
在windbg中，在堆栈中切换到不同的函数，需要用到.frame命令（注意前面的点号）。
kn
# ChildEBP RetAddr
00 0021fa0c 01341464 MSVCR90D!_wtol [f:\dd\vctools\crt_bld...