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Removing carriage return and new-line from the end of a string in c#
...
If you are using multiple platforms you are safer using this method.
value.TrimEnd(System.Environment.NewLine.ToCharArray());
It will account for different newline and carriage-return characters.
...
Learning assembly [closed]
...is to learn the instruction set. Whether I am learning assembler on a new platform, remembering assembler for a platform I once knew.
Start with only a few lines of code, adding registers for example, and ping pong-ing between disassembling the binary output and adding more and more complicated ins...
Build fat static library (device + simulator) using Xcode and SDK 4+
...HANGES:
1. Added support for iOS 10.x (while maintaining support for older platforms)
Info on how to use this script with a project-embedded-in-another-project (although I highly recommend NOT doing that, ever - Apple has a couple of show-stopper bugs in Xcode if you embed projects inside each oth...
How can I get a count of the total number of digits in a number?
...ant performance differences (discussed below), depending on your choice of Platform / Framework.
Int32 version:
public static class Int32Extensions
{
// IF-CHAIN:
public static int Digits_IfChain(this int n)
{
if (n >= 0)
{
if (n < 10) return 1;
...
UTF-8 byte[] to String
...nstructs a new String by decoding the specified array of bytes using
the platform's default charset. The length of the new String is a
function of the charset, and hence may not be equal to the length of
the byte array. The behavior of this constructor when the given bytes
are not valid in t...
Is there a quicker / better way to clear the iPhone Simulator cache than deleting its directory?
...k Xcode and choose "Show Package Contents".
Navigate to
Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/Applications/
You will see iPhone Simulator.app.
Now, in the Settings app, instead of choosing iOS Simulator which is missing, you choose Other....
This will cause a window to appe...
ExecJS and could not find a JavaScript runtime
...error as the OP when running on Linux. The fix that worked for me on both platforms was to add the following to my Gemfile:
gem 'therubyracer', :platforms => :ruby
The trick is knowing that :platforms => :ruby actually means only use this gem with "C Ruby (MRI) or Rubinius, but NOT Windows...
Controlling mouse with Python
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Try with the PyAutoGUI module. It's multiplatform.
pip install pyautogui
And so:
import pyautogui
pyautogui.click(100, 100)
It also has other features:
import pyautogui
pyautogui.moveTo(100, 150)
pyautogui.moveRel(0, 10) # move mouse 10 pixels down
pyautogu...
What is the easiest way to get current GMT time in Unix timestamp format?
...tput:
1369550494.884832
For the standard CPython implementation on most platforms this will return a UTC value.
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How to print the ld(linker) search path
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I've found on some platforms (e.g. arm with Linaro toolchain) that ldconfig doesn't actually search the same directories as the run time linker. You can get it to output its search path, and include the paths from LD_LIBRARY_PATH by enabling de...