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Changing every value in a hash in Ruby
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There is a new 'Rails way' method for this task :)
http://api.rubyonrails.org/classes/Hash.html#method-i-transform_values
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Open a buffer as a vertical split in VIM
...eUploader: {
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 7.94324 4...
How to use WPF Background Worker
... in .net 4.5 use Task for threading. Here is some documentation about Task
https://docs.microsoft.com/en-us/dotnet/api/system.threading.tasks.task
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Using python's eval() vs. ast.literal_eval()?
...eUploader: {
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 7.94324 4...
Calculating text width
...aster for frequent uses because it reuses an existing DOM element.
Demo: http://jsfiddle.net/philfreo/MqM76/
// Calculate width of text from DOM element or string. By Phil Freo <http://philfreo.com>
$.fn.textWidth = function(text, font) {
if (!$.fn.textWidth.fakeEl) $.fn.textWidth.fakeE...
Visual Studio loading symbols
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Debug -> Delete All Breakpoints ( http://darrinbishop.com/blog/2010/06/sharepoint-2010-hangs-after-visual-studio-2010-f5-debugging )
After that you can use them again, but do it once. It will remove some kind of "invalid" breakpoints too and then loading symb...
How do I create a new GitHub repo from a branch in an existing repo?
... extract from, which is set up to track the new-project branch that will become the new-repo's master.
$ git push https://github.com/accountname/new-repo.git +new-project:master
The new Github repo is finished. The result is;
a new Github repository named new-repo,
whose master corresponds t...
How to create user for a db in postgresql? [closed]
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Create the user with a password :
http://www.postgresql.org/docs/current/static/sql-createuser.html
CREATE USER name [ [ WITH ] option [ ... ] ]
where option can be:
SUPERUSER | NOSUPERUSER
| CREATEDB | NOCREATEDB
| CREATEROLE | NOCREATEROLE
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phpcms v9与ucenter通信失败 完美解决 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...参数配置如下：
应用名称：phpsso
应用的主 URL：http：//localhost/phpcms/phpsso_server （必填， phpcms 安装路径，视实际情况而定，最后不要带斜线）
应用 IP：（选填，正常情况下留空即可。如果由于域名解析问题导致 UCent...
[SOLVED] Can't send payload > 23bytes(MTU setted to 128bytes) - #9 by ...
...MTU that you did not yet submit (a temporal anomaly)
Here is the doc page:
http://iot.appinventor.mit.edu/#/bluetoothle/bluetoothleintro
Here is the doc for the event:
MTUChanged – The MTUChanged event is run when the two BluetoothLE devices have successfully changed their maximum transmission ...