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How to add lines to end of file on Linux
...that the inner double-quotes must be escaped)
– Urhixidur
Sep 18 '17 at 18:04
...
Serializing an object to JSON
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Get query string parameters url values with jQuery / Javascript (querystring)
...&& decodeURIComponent(match[1].replace(/\+/g, " "));
}
http://jsfiddle.net/gilly3/sgxcL/
An alternative approach would be to parse the entire query string and store the values in an object for later use. This approach doesn't require a regular expression and extends the window.location o...
Check if a given Type is an Enum
... there is none ), this is one possible way to check for that:
public override bool CanConvert(Type objectType)
{
FieldInfo[] fieldInfo = objectType.GetFields(BindingFlags.Public | BindingFlags.Static);
if( fieldInfo.Length > 0 )
{
return ( fieldInfo[0].GetCustomAttributes(ty...
How to disable textarea resizing?
...le vertical and horizontal with limit
textarea { resize: horizontal; max-width: 400px; min-width: 200px; }
disable horizontal and vertical with limit
textarea { resize: vertical; max-height: 300px; min-height: 200px; }
I think min-height should be useful for you
...
Nexus 7 not visible over USB via “adb devices” from Windows 7 x64
...have done the obvious -- the USB driver was installed from the latest Android SDK, and USB debugging was turned on in the tablet.
...
How does Rails keep track of which migrations have run for a database?
According to Rails doc: http://guides.rubyonrails.org/migrations.html
1 Answer
1
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AJAX in Chrome sending OPTIONS instead of GET/POST/PUT/DELETE?
... isn't sent on the default port 80/443 this Ajax call is automatically considered a cross-origin resource (CORS) request, which in other words means that the request automatically issues an OPTIONS request which checks for CORS headers on the server's/servlet's side.
This happens even if you set
...
JavaScript hard refresh of current page
...
Did it work in 2010 ? It sure doesn't work in 2018 (in Chrome). Chrome loads everything (except /Home/Index) from cache. It appears to be working in firefox WTH ?
– Maciej Szpakowski
Feb ...
Python - use list as function parameters
...s already been answered perfectly, but since I just came to this page and did not understand immediately I am just going to add a simple but complete example.
def some_func(a_char, a_float, a_something):
print a_char
params = ['a', 3.4, None]
some_func(*params)
>> a
...