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__proto__ VS. prototype in JavaScript

...nstructor is nothing but the function a itself and __proto__ points to the root level Object of JavaScript. Let us see what happens when we use a function with new key word. var b = new a ('JavaScript'); When JavaScript executes this code it does 4 things: It creates a new object, an empty obj...
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Unable to find valid certification path to requested target - error even after cert imported

...) - and the fact that your own identity also has a 'chain' of trust to the root - which is separate from any chain to a root you need to figure out 'who' you trust. all turn on all debugging ssl turn on ssl debugging The following can be used with ssl: record enab...
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Python Process Pool non-daemonic?

...onError: daemonic processes are not allowed to have children The root cause is that importing this file from different modules causes this file to be reevalutated each time, thus ProcessPool() gets reexecuted inside that child thread, thus causing the daemonic processes bug ""...
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Peak detection in a 2D array

...een studied in some depth by physicists. There is a good implementation in ROOT. Look at the TSpectrum classes (especially TSpectrum2 for your case) and the documentation for them. References: M.Morhac et al.: Background elimination methods for multidimensional coincidence gamma-ray spectra. Nucl...
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How to remove “index.php” in codeigniter's path

... If you are using Apache place a .htaccess file in your root web directory containing the following: RewriteEngine on RewriteCond $1 !^(index\.php|[Javascript / CSS / Image root Folder name(s)]|robots\.txt) RewriteRule ^(.*)$ /index.php/$1 [L] Another good version is located he...
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Django 1.7 throws django.core.exceptions.AppRegistryNotReady: Models aren't loaded yet

...This works for me for Django 1.9 . The Python script to execute was in the root of the Django project. import django os.environ.setdefault("DJANGO_SETTINGS_MODULE", "PROJECT_NAME.settings") django.setup() from APP_NAME.models import * Set PROJECT_NAME and APP_NAME to yours ...
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What does “Document-oriented” vs. Key-Value mean when talking about MongoDB vs Cassandra?

... of a database at the top level, then collections which are like tables in MySQL (for example) and then documents which are contained within the collection, like rows in MySQL. Each document has a field and a value where this is similar to columns and values in MySQL. Fields can be simple key / valu...
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Correct file permissions for WordPress [closed]

...wned by the user account used by the web server process. / The root WordPress directory: all files should be writable only by your user account, except .htaccess if you want WordPress to automatically generate rewrite rules for you. /wp-admin/ The WordPress administration are...
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Android Studio: Android Manifest doesn't exists or has incorrect root tag

I got this error on Android Studio (AS): 11 Answers 11 ...
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Build fat static library (device + simulator) using Xcode and SDK 4+

...public headers (courtesy of Frederik Wallner) Added explicit setting of SYMROOT (maybe need OBJROOT to be set too?), thanks to Doug Dickinson SCRIPT (this is what you have to copy/paste) For usage / install instructions, see below ########################################## # # c.f. https://sta...