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API Versioning for Rails Routes
...and can be found here. Just proof that there's more than one way to skin a cat.
I've updated the answer since to use namespaces and to use 301 redirects -- rather than the default of 302. Thanks to pixeltrix and Bo Jeanes for the prompting on those things.
You might want to wear a really strong ...
Detecting taps on attributed text in a UITextView in iOS
...izer
{
UITextView *textView = (UITextView *)recognizer.view;
// Location of the tap in text-container coordinates
NSLayoutManager *layoutManager = textView.layoutManager;
CGPoint location = [recognizer locationInView:textView];
location.x -= textView.textContainerInset.left;
...
How to clone ArrayList and also clone its contents?
...List(List<Object>), cloneList(List<Dog>) and cloneList(List<Cat>). But you can't call a generic Constructor I guess...?
– Tobi G.
Feb 17 '16 at 2:31
...
include external .js file in node.js app
I have an app.js node application. As this file is starting to grow, I would like to move some part of the code in some other files that I would "require" or "include" in the app.js file.
...
Polymorphism vs Overriding vs Overloading
...shows how modeling assumptions can have negative results, such as the implication that someone (e.g., a student of OO programming) who is incontinent or intersex is not actually human.
– Andrew Dalke
Feb 1 '13 at 4:26
...
Why does sudo change the PATH?
... bidden. See sudoers(5) for more information.
An Example of usage:
cat >> test.sh
env | grep "MYEXAMPLE" ;
^D
sh test.sh
MYEXAMPLE=1 sh test.sh
# MYEXAMPLE=1
MYEXAMPLE=1 sudo sh test.sh
MYEXAMPLE=1 sudo MYEXAMPLE=2 sh test.sh
# MYEXAMPLE=2
update
man 5 sudoers :
env_res...
Usage of sys.stdout.flush() method
...aches 5.
You can understand by executing the below code.
chiru@online:~$ cat flush.py
import time
import sys
for i in range(10):
print i
if i == 5:
print "Flushing buffer"
sys.stdout.flush()
time.sleep(1)
for i in range(10):
print i,
if i == 5:
print...
Program only crashes as release build — how to debug?
I've got a "Schroedinger's Cat" type of problem here -- my program (actually the test suite for my program, but a program nonetheless) is crashing, but only when built in release mode, and only when launched from the command line. Through caveman debugging (ie, nasty printf() messages all over the ...
Custom Python list sorting
...ed Aug 6 '18 at 12:41
The Unfun CatThe Unfun Cat
20.5k2222 gold badges8686 silver badges114114 bronze badges
...
Is it possible to declare a variable in Gradle usable in Java?
...
An example of usage an Api App Key in an Android application (Java and XML)
gradle.properties
AppKey="XXXX-XXXX"
build.gradle
buildTypes {
//...
buildTypes.each {
it.buildConfigField 'String', 'APP_KEY_1', AppKey
it.resValue 'string', 'APP_KEY_2', AppKey...