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What is mattr_accessor in a Rails module?
...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...
What are the “standard unambiguous date” formats for string-to-date conversion in R?
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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 can I mock dependencies for unit testing in RequireJS?
...
There's a config.map option http://requirejs.org/docs/api.html#config-map.
On how-to use it:
Define normal module;
Define stub module;
Configure RequireJS expicitely;
requirejs.config({
map: {
'source/js': {
'foo': 'normalModule'
},
...
nginx showing blank PHP pages
...name" adapts the path to Nginx's "alias" directive. See: nginx.org/en/docs/http/ngx_http_core_module.html#variables , nginx.org/en/docs/http/ngx_http_core_module.html#alias , and Martin Fjordvald's blog cited by Levit above ( blog.martinfjordvald.com/2013/04/… ). In my location block, it solved t...
How do you iterate through every file/directory recursively in standard C++?
...g the Win32 API you can use the FindFirstFile and FindNextFile functions.
http://msdn.microsoft.com/en-us/library/aa365200(VS.85).aspx
For recursive traversal of directories you must inspect each WIN32_FIND_DATA.dwFileAttributes to check if the FILE_ATTRIBUTE_DIRECTORY bit is set. If the bit is se...
Check for internet connection availability in Swift
...work()->Bool{
var Status:Bool = false
let url = NSURL(string: "http://google.com/")
let request = NSMutableURLRequest(URL: url!)
request.HTTPMethod = "HEAD"
request.cachePolicy = NSURLRequestCachePolicy.ReloadIgnoringLocalAndRemoteCacheData
request.timeoutInterval = 10.0
...
How to pass arguments to a Button command in Tkinter?
...unction(x,y)
button = Tk.Button(mainWin, text='press', command=fce)
See: http://infohost.nmt.edu/tcc/help/pubs/tkinter/web/extra-args.html
For more buttons you can create a function which returns a function:
def fce(myX, myY):
def wrapper(x=myX, y=myY):
pass
pass
pass...
I ran into a merge conflict. How can I abort the merge?
...--abort is equivalent to git reset --merge when
MERGE_HEAD is present.
http://www.git-scm.com/docs/git-merge
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Connect to a locally built Jekyll Server using mobile devices in the LAN
...0.0.0 when you invoke Jekyll on the command line.
That will make Jekyll's HTTP server bind to all available IPs, rather than just to localhost.
You can also add this to your _config.yml with host: 0.0.0.0. GitHub will simply ignore this when you push, so it's safe to use if you don't mind having y...
ElasticSearch: Unassigned Shards, how to fix?
...ode3 )
node_counter=0
length=${#array[@]}
IFS=$'\n'
for line in $(curl -s 'http://127.0.0.1:9200/_cat/shards'| fgrep UNASSIGNED); do
INDEX=$(echo $line | (awk '{print $1}'))
SHARD=$(echo $line | (awk '{print $2}'))
NODE=${array[$node_counter]}
echo $NODE
curl -XPOST 'http://127....