sergeyklay

#!/bin/zsh

#
# Please note:
#
# 1. Currently, I'm using zsh here, not sh or bash.
# 2. I use this script in macOS
# 3. You have to change GDRIVE_EMAIL and GPG_RECIPIENT
#

sergeyklay

diff --git a/init.el b/init.el
index c431854..014d90c 100644
--- a/init.el
+++ b/init.el
@@ -284,7 +284,6 @@ Set DEBUG=1 in the command line or use --debug-init to enable this.")

 ;;;; Project management
 (use-package project
-  :defer t
   :commands (project-find-file

sergeyklay

1406x Cell/Indicators/Base.lua:317: attempt to compare number with nil
[string "@Cell/Indicators/Base.lua"]:317: in function <Cell/Indicators/Base.lua:284>

Locals:
self = CellAppearancePreviewIcon3 {
 BottomLeftCorner = Texture {
 }
 showDuration = true
 elapsed = 0
 duration = FontString {

sergeyklay

3x ...aceBlizzard_MapCanvas/Blizzard_MapCanvas.lua:189: attempt to call method 'CheckMouseButtonPassthrough' (a nil value)
[string "@Blizzard_MapCanvas/Blizzard_MapCanvas.lua"]:189: in function `AcquirePin'
[string "@TomTom/libs/HereBeDragons/HereBeDragons-Pins-2.0.lua"]:437: in function `HandlePin'
[string "@TomTom/libs/HereBeDragons/HereBeDragons-Pins-2.0.lua"]:733: in function `AddWorldMapIconMap'
[string "@TomTom/TomTom_Waypoints.lua"]:196: in function `SetWaypoint'
[string "@TomTom/TomTom.lua"]:1003: in function `AddWaypoint'
[string "@TomTom/TomTom_POIIntegration.lua"]:129: in function <TomTom/TomTom_POIIntegration.lua:32>
[string "@TomTom/TomTom_POIIntegration.lua"]:161: in function <TomTom/TomTom_POIIntegration.lua:157>

Locals:

sergeyklay

My Personal WeeChat Cheat Sheet

Requirements

You need at least WeeChat 3.2-dev

Install

Ubuntu/Debian

sergeyklay

Multiple Python versions using pyenv and python-build

Installation

Install pyenv

git clone git@github.com:pyenv/pyenv.git ~/.pyenv
cd ~/.pyenv && src/configure && make -C src

sergeyklay

Description

Frame pointer omission does make debugging significantly harder. Local variables are harder to locate and stack traces are much harder to reconstruct without a frame pointer to help out. Also, accessing parameters can get more expensive since they are far away from the top of the stack and may require more expensive addressing modes.

The -fno-omit-frame-pointer option direct the compiler to generate code that maintains and uses stack frame pointer for all functions so that a debugger can still produce a stack backtrace even with optimizations flags.

Irrespective if you use the flag, not every function needs a frame pointer in the first place, so you can't always expect a difference with the flag.

Also, whether the function has a frame pointer is an implementation detail. Compilers can differ in implementation details (and usually they do).

sergeyklay

import java.util.Stack
import java.lang.Long.parseLong

fun String.isNumeric(): Boolean {
    return try {
        parseLong(this)
        true
    } catch (e: NumberFormatException) {
        false
    }

sergeyklay

#!/bin/bash
# bash generate random alphanumeric string
#

# bash generate random 32 character alphanumeric string (upper and lowercase) and 
NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)

# bash generate random 32 character alphanumeric string (lowercase only)
cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1

sergeyklay

[Unit]
Description=My service

[Service]
ExecStart=/usr/local/bin/my-service \
  -argument value \
  -otherargument othervalue

# Setuid/Setgid
User=nobody