#IstioCon 5 tips for your first Istio.io Contribution Albert Sun | @albertsun0 #IstioCon About Me I’m a high schooler who loves learning about everything related to computers, especially interface

import numpy as np Most of the examples will utilize the tips dataset found within pandas tests. Well read the data into a DataFrame called tips and assume we have a database table of the same name and ('https://raw.github.com/pandas-dev' ...: '/pandas/master/pandas/tests/data/tips.csv') ...: In [4]: tips = pd.read_csv(url) In [5]: tips.head() Out[5]: total_bill tip sex smoker day time size 0 16.99 1.01 SELECT total_bill, tip, smoker, time FROM tips LIMIT 5; With pandas, column selection is done by passing a list of column names to your DataFrame: In [6]: tips[['total_bill', 'tip', 'smoker', 'time']]

o; ____________ val = o.getFoo(); } 1 2 3 4 5 6 7 8 9 80 https://abseil.io/tips/101https://abseil.io/tips/101 Return Initialize 81 const Foo& const Foo Foo& Foo struct Foo; struct Obj { main() { Obj o; ____________ val = o.getFoo(); } 1 2 3 4 5 6 7 8 9 1/9https://abseil.io/tips/101 Return Initialize 82 const Foo& const Foo Foo& Foo struct Foo; struct Obj { ____________ Obj o; ____________ val = o.getFoo(); } 1 2 3 4 5 6 7 8 9 Foo Foo 1/9https://abseil.io/tips/101 Return Initialize 83 const Foo& const Foo Foo& Foo struct Foo; struct Obj { ____________

There’s also TracySharedLockable[N] (and SharedLockableBase) for reader-writer mutex44 What’s Next? Tips & Tricks (& Gotchas) Study Cases from Adobe A Look at Tracy’s Sampling Mode Explore Together & (very briefly)Apple users... ...get a real mouse*! 45 holding right button while moving pointer! Tips & Tricks *or help fix Apple trackpad gestures in ImGui• Idling • Waits • Sleeps • Lock acquisition logging, … interrupts, user input activity, spurious wake-ups, … 46 Instrument the “usual suspects ” Tips & Tricks• Idling • Waits • Sleeps • Lock acquisition (contention) • Memory operations • Explicit

TracySharedLockable[N] (and SharedLockableBase) for readers-writer mutex (std::shared_mutex)44 What’s Next? Tips & Tricks (& Gotchas) Study Cases from Adobe A Look at Tracy’s Sampling Mode Explore Together & Time for Questions GPU instrumentation (very briefly)Apple users... ...get a real mouse*! 45 Tips & Tricks *or help fix Apple trackpad gestures in ImGui• Idling • Waits • Sleeps • Lock acquisition logging, … interrupts, user input activity, spurious wake-ups, … 46 Instrument the “usual suspects ” Tips & Tricks• Idling • Waits • Sleeps • Lock acquisition (contention) • Memory operations • Explicit system

disks… Universal access Seeing, hearing, mobility, braille… Tips & tricks Special characters, middle click shortcuts… Get more help Tips on using this guide, help improve this guide… Welcome to Ubuntu Introduction, keyboard shortcuts, windows… Ubuntu Desktop Guide See Also About this guide — A few tips on using the Ubuntu Desktop Guide. Use the Launcher to start applications The Launcher is one of may be asked for your password to power off. See Also Use less power and improve battery life — Tips to reduce the power consumption of your computer. More Information Power & battery — Suspend, energy

move the content of the selection (you have to press the T key or select the Move Tool). Some other tips: If you want to convert a layer to a selection (to select the visible pixels), right-click on the ‘Export for web’, ‘Image Ready’ for GIF frame or slicing web image, etc. Conclusion Using these tips you will probably be up to speed with Krita in a short time. If you find other things worth mentioning those settings into presets. Unlike Photoshop, Krita makes a difference between brush-tips and brush-presets. Tips are only a stamp of sorts, while the preset uses a tip and many other settings to create

以产生或储存成有用的信息”。因此，只要有输入设备 （不 管是键盘还是触摸屏） 及输出设备 （例如电脑屏幕或直接由打印机打印出来），让你可以输 入数据使该机器产生信息的， 那就是一部计算机了。 Tips 电脑可以协助人们进行大量的运算！以前如果要计算化学反应式都得要算个老半天，有 了电脑仿真软件后，就有不一样的情况发生了！ 以下图为例，鸟哥的工作中，有一项是需要 将人们排放的空气污染物带入电 的重点是在进行运算与判断，那么要被运算与判断的数据是从哪里来的？ CPU 读 取的数据都是从内存来的！ 内存内的数据则是从输入单元所传输进来！而 CPU 处理完毕的 数据也必须要先写回内存中，最后数据才从内存传输到输出单元。 Tips 为什么我们都会说，要加快系统性能，通常将内存容量加大就可以获得相当好的成效？ 如同下图以及上面的说明，因为所有的数据都要经过内存的传输， 所以内存的容量如果太 小，数据高速缓存就不足～影响性能相当大啊！尤其针对 在2003年以前由Intel所开发的x86架构CPU由8位升级到16、32位，后来AMD依此架构修改新 一代的CPU为64位， 为了区别两者的差异，因此64位的个人电脑CPU又被统称为x86_64的 架构喔！ Tips 所谓的位指的是CPU一次数据读取的最大量！64位CPU代表CPU一次可以读写64bits这 么多的数据，32位CPU则是CPU一次只能读取32位的意思。 因为CPU读取数据量有限制，因 此能

处理后， 以产生或储存成有用的信息”。因此，只要有输入设备 （不管是键盘还是触摸屏） 及输出设备 （例如电 脑屏幕或直接由打印机打印出来），让你可以输入数据使该机器产生信息的， 那就是一部计算机了。 Tips 电脑可以协助人们进行大量的运算！以前如果要计算化学反应式都得要算个老半天，有了电脑仿真软件后，就 有不一样的情况发生了！ 以下图为例，鸟哥的工作中，有一项是需要将人们排放的空气污染物带入电脑模式进行仿真 的重点是在进行运算与判断，那么要被运算与判断的数据是从哪里来的？ CPU 读取的数据都是从内存来 的！ 内存内的数据则是从输入单元所传输进来！而 CPU 处理完毕的数据也必须要先写回内存中，最后数据才从内存 传输到输出单元。 Tips 为什么我们都会说，要加快系统性能，通常将内存容量加大就可以获得相当好的成效？如同下图以及上面的说 明，因为所有的数据都要经过内存的传输， 所以内存的容量如果太小，数据高速缓存就不足～影响性能相当大啊！尤 在2003年以前由Intel所开发的x86架构CPU由8位升级到16、32位，后来AMD依此架构修改新一代的CPU为64位， 为了区别两者的差异，因此64位的个人电脑CPU又被统称为x86_64的架构喔！ Tips 所谓的位指的是CPU一次数据读取的最大量！64位CPU代表CPU一次可以读写64bits这么多的数据，32位CPU 则是CPU一次只能读取32位的意思。 因为CPU读取数据量有限制，因此能够从内存中读写的数据也就有所限制。所

move the content of the selection (you have to press the T key or select the Move Tool). Some other tips: If you want to convert a layer to a selection (to select the visible pixels), right-click on the ‘Export for web’, ‘Image Ready’ for GIF frame or slicing web image, etc. Conclusion Using these tips you will probably be up to speed with Krita in a short time. If you find other things worth mentioning those settings into presets. Unlike Photoshop, Krita makes a difference between brush-tips and brush-presets. Tips are only a stamp of sorts, while the preset uses a tip and many other settings to create