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ActionController::InvalidAuthenticityToken
...do caching.
As @toobulkeh commented this is not a vulnerability on :indem>x m>, :show actions, but beware using this on :put, :post actions.
For em>x m>ample:
caches_page :indem>x m>, :show
skip_before_filter :verify_authenticity_token, :only => [:indem>x m>, :show]
Reference: http://api.rubyonrails.org/c...
Not able to access adb in OS m>X m> through Terminal, “command not found”
...he problem is: adb is not in your PATH. This is where the shell looks for em>x m>ecutables. You can check your current PATH with echo $PATH.
Bash will first try to look for a binary called adb in your Path, and not in the current directory. Therefore, if you are currently in the platform-tools directory...
Internet Em>x m>plorer 11 detection
...ode also work (for those who prefer another solution , without using Activem>X m>)
var isIE11 = !!window.MSInputMethodContem>x m>t && !!document.documentMode;
// true on IE11
// false on Edge and other IEs/browsers.
Original Answer
In order to check Ie11 , you can use this : ( tested)
(or r...
What em>x m>actly is a C pointer if not a memory address?
...be some kind of ID or handle or a combination of several IDs (say hello to m>x m>86 segments and offsets) and not necessarily a real memory address. This ID could be anything, even a fim>x m>ed-size tem>x m>t string. Non-address representations may be especially useful for a C interpreter.
...
How to get unique values in an array
...n about it in the comments for @Rocket's answer, I may as well provide an em>x m>ample that uses no libraries. This requires two new prototype functions, contains and unique
Array.prototype.contains = function(v) {
for (var i = 0; i < this.length; i++) {
if (this[i] === v) return true;
...
What is a monad?
... looked at Haskell recently, what would be a brief, succinct, practical em>x m>planation as to what a monad essentially is?
46...
How to subtract m>X m> days from a date using Java calendar?
Anyone know a simple way using Java calendar to subtract m>X m> days from a date?
10 Answers
...
How do the PHP equality (== double equals) and identity (=== triple equals) comparison operators dif
...en the loosely == equal operator and the strict === identical operator is em>x m>actly em>x m>plained in the manual:
Comparison Operators
┌──────────┬───────────┬───────────────────────────────...
Linum>x m> c++ error: undefined reference to 'dlopen'
I work in Linum>x m> with C++ (Eclipse), and want to use a library.
Eclipse shows me an error:
10 Answers
...
Detect and em>x m>clude outliers in Pandas data frame
... remove all rows that have outliers in at least one column, the following em>x m>pression would do that in one shot.
df = pd.DataFrame(np.random.randn(100, 3))
from scipy import stats
df[(np.abs(stats.zscore(df)) < 3).all(am>x m>is=1)]
description:
For each column, first it computes the Z-score of ea...
