It should be noted that:
- Basic blocks in SSA can be identified at 3 points:
- Start of the program
- Labels
- Branches
- Basic blocks are used in optimisation.
1) Filter Table
Filter is default table for iptables. So, if you don’t define you own table, you’ll be using filter table. Iptables’s filter table has the following built-in chains.
<? | |
/** | |
* Generates a offline-mode player UUID. | |
* | |
* @param $username string | |
* @return string | |
*/ | |
public static function constructOfflinePlayerUuid($username) { | |
//extracted from the java code: | |
//new GameProfile(UUID.nameUUIDFromBytes(("OfflinePlayer:" + name).getBytes(Charsets.UTF_8)), name)); |
// How to download telegram sticker images | |
/* | |
1. Go to Telegram Web; | |
2. Open console (F12); | |
3. Paste the code below in the console and press Enter; | |
4. Open your stickers menu and make sure you see the sticker pack you want to download (so Telegram will load it). | |
5. At the console paste and run "downloadStickers()" any time you want to download a pack. | |
6. [Convert .webm to another format](http://www.freewaregenius.com/convert-webp-image-format-jpg-png-format/); | |
7. Happy hacking. |
I recently happened upon a very interesting implementation of popen()
(different API, same idea) called popen-noshell using clone(2)
, and so I opened an issue requesting use of vfork(2)
or posix_spawn()
for portability. It turns out that on Linux there's an important advantage to using clone(2)
. I think I should capture the things I wrote there in a better place. A gist, a blog, whatever.
This is not a paper. I assume reader familiarity with
fork()
in particular and Unix in general, though, of course, I link to relevant wiki pages, so if the unfamiliar reader is willing to go down the rabbit hole, they should be able to come ou
Install Wayland in Ubuntu: https://askubuntu.com/questions/832509/how-to-install-wayland-on-ubuntu-16-04-lts
Start X applications in a container: https://blog.simos.info/how-to-run-graphics-accelerated-gui-apps-in-lxd-containers-on-your-ubuntu-desktop/
Wayland in container: https://unix.stackexchange.com/questions/330366/how-can-i-run-a-graphical-application-in-a-container-under-wayland/359244#359244
Issue in JDK Bug System: JDK-8203870
Expected output:
listProp: [elementA, elementB]
Problem did not appear