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How to convert char to int?
...use this looks up the integer value in the table of '0' which is then the 'base value'
subtracting your number in char format from this will give you the original number.
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Xcode 4.4 error - Timed out waiting for app to launch
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Apple should read stackoverflow and fix their tools based on answers like this!
– viggio24
Oct 12 '12 at 11:01
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How do I set up email confirmation with Devise?
...ou include confirmable in Model.devise call
class User < ActiveRecord::Base
devise :database_authenticatable, :confirmable ...
end
2. Make sure you add confirmable to the user migration
create_table :users do |t|
t.database_authenticatable
t.confirmable
...
end
If you're using devis...
How do I get the fragment identifier (value after hash #) from a URL?
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Based on A.K's code, here is a Helper Function. JS Fiddle Here (http://jsfiddle.net/M5vsL/1/) ...
// Helper Method Defined Here.
(function (helper, $) {
// This is now a utility function to "Get the Document Hash"
he...
A complete solution to LOCALLY validate an in-app receipts and bundle receipts on iOS 7
...yPKCS7:(PKCS7*)container withCertificateData:(NSData*)certificateData
{ // Based on: https://developer.apple.com/library/content/releasenotes/General/ValidateAppStoreReceipt/Chapters/ValidateLocally.html#//apple_ref/doc/uid/TP40010573-CH1-SW17
static int verified = 1;
int result = 0;
Ope...
“X-UA-Compatible” content=“IE=9; IE=8; IE=7; IE=EDGE”
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Based on that meta tag, IE11 would not emulate IE8, it would assume IE11 (as that was given in the semicolon-separated list). That list would also explain the fallback to IE8 standards because IE10 was unaware of the existenc...
What is the most effective way for float and double comparison?
...t the Google C++ Testing Framework contains a nice cross-platform template-based implementation of AlmostEqual2sComplement which works on both doubles and floats. Given that it is released under the BSD license, using it in your own code should be no problem, as long as you retain the license. I ext...
Is there a Rake equivalent in Python?
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Waf is a Python-based framework for configuring, compiling and installing applications. It derives from the concepts of other build tools such as Scons, Autotools, CMake or Ant.
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Git: “please tell me who you are” error
...y your uncomitted changes, it doesn't change what commit your workspace is based on (since by definition you're already on HEAD)
– gfxmonk
Feb 28 '16 at 12:00
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How to change MenuItem icon in ActionBar programmatically
...m = menu.findItem(R.id.action_settings);
// set your desired icon here based on a flag if you like
settingsItem.setIcon(ContextCompat.getDrawable(this, R.drawable.ic_launcher));
return super.onPrepareOptionsMenu(menu);
}
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