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Auto-fit TextView for Android
... super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
final ViewGroup container = (ViewGroup) findViewById(R.id.container);
findViewById(R.id.button1).setOnClickListener(new OnClickListener() {
@Override
public void onClick(final View v) {
...
Modulo operation with negative numbers
...
Based on the C99 Specification: a == (a / b) * b + a % b
We can write a function to calculate (a % b) == a - (a / b) * b!
int remainder(int a, int b)
{
return a - (a / b) * b;
}
For modulo operation, we can have the f...
How do I create a new Swift project without using Storyboards?
... Xcode template:
Remove the key-value pair for key "Main storyboard file base name" from Info.plist.
Delete the storyboard file Main.storyboard.
As you can see in the first code snippet, instead of implicitly unwrapping an optional, I rather like the if let syntax for unwrapping the optional win...
curl: (60) SSL certificate problem: unable to get local issuer certificate
...don't have access to php.ini then you could add this to .user.ini in public_html).
curl.cainfo="/path/to/downloaded/cacert.pem"
Make sure you enclose the path within double quotation marks!!!
By default, the FastCGI process will parse new files every 300 seconds (if required you can change the fre...
How to work with Git branches and Rails migrations
...mply run rake db:schema:load.
Note that this will recreate the entire database, and existing data will be lost.
You'll probably only want to run production off of one branch which you're very careful with, so these steps don't apply there (just run rake db:migrate as usual there). But in developm...
Which Architecture patterns are used on Android? [closed]
...r software tasks - they aim to provide templates for software organization based on the use cases of the software component in question.
It sounds a bit complicated, but I hope an example will clarify: If some application will be used to fetch data from a remote server and present it to the user in ...
Check if two unordered lists are equal [duplicate]
...hat appear identical but are not evaluating as equal (as I did), check the __hash__ function of those objects to verify that equal objects have equal hashes. Mine did not.
– Paul Wintz
Dec 16 '19 at 12:01
...
Real-world examples of recursion [closed]
...a recursive problem, in this case, breadth first traversal of a population base trying to discover likely paths to problems, and besides, iterative solutions are often faster and more effective, and I compulsively remove recursion everywhere so much its become instinctive. .... dammit! )
...
Constantly print Subprocess output while process is running
...example showing a typical use case (thanks to @jfs for helping out):
from __future__ import print_function # Only Python 2.x
import subprocess
def execute(cmd):
popen = subprocess.Popen(cmd, stdout=subprocess.PIPE, universal_newlines=True)
for stdout_line in iter(popen.stdout.readline, "")...
Clojure: reduce vs. apply
... answered Jun 30 '10 at 21:30
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