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What is the difference between GitHub and gist?

... Take a moment to read through the editing help in the help center. Formatting on Stack Overflow is different than other sites. – Isiah Meadows Feb 7 '18 at 22:32 ...
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Problems with Android Fragment back stack

...ce(R.id.main_content, f3).addToBackStack(null).commit(); I'm not sure by reading docs if this should work, this poping transaction method is said to be asynchronous, and maybe a better way would be to call popBackStackImmediate(). But as far I can tell on my devices it's working flawlessly. The s...
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Is there a way to make ellipsize=“marquee” always scroll?

... @Mur: Yes, read the TextView documentation and take a look at android:marqueeRepeatLimit. – Christopher Orr Dec 2 '10 at 11:26 ...
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Command to change the default home directory of a user

... The default home directory defined by HOME variable, find line that read as follows: HOME=/home Replace with: HOME=/iscsi/user Save and close the file. Now you can add user using regular useradd command: # useradd vivek # passwd vivek Verify user information: # finger ...
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Why should I care that Java doesn't have reified generics?

... @gustafc: if you think that C++ templates give you complete type safety, read this: kdgregory.com/index.php?page=java.generics.cpp – kdgregory Dec 18 '09 at 14:47 ...
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Creating email templates with Django

...de below for sending email was in a model viewset in my views.py So after reading multiple nice answers, this is what I did. from django.template.loader import render_to_string from django.core.mail import EmailMultiAlternatives def send_receipt_to_email(self, request): emailSubject = "Subje...
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What is the difference between exit and return? [duplicate]

...urse when it's your program do whatever you prefer or believe is easier to read. – kriss Apr 3 '19 at 9:13 @kriss: thi...
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What is the meaning of “__attribute__((packed, aligned(4))) ”

...issues: data alignment and data structure padding. When a modern computer reads from or writes to a memory address, it will do this in word sized chunks (e.g. 4 byte chunks on a 32-bit system). Data alignment means putting the data at a memory offset equal to some multiple of the word size, which i...
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How to get value from form field in django framework?

...m.is_valid(): data = myform.cleaned_data field = data['field'] Also, read the django docs. They are perfect. share | improve this answer | follow | ...
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Bash if [ false ] ; returns true

... @tbc0, there are more concerns at hand than just how something reads. If variables are set by code not entirely under your control (or which can be manipulated externally, be it by unusual filenames or otherwise), if $predicate can easily be abused to execute hostile code in a manner tha...