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Disable developer mode extensions pop up in Chrome

...018, this approach works in Chrome Version 69.0.3497.100 (Official Build) (64-bit): Temporarily enable Developer mode in chrome://extensions Uninstall the extension that causes the popup using the Load unpacked. Click on Pack extension, and find and select the folder containing the extension files...
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What are the mechanics of short string optimization in libc++?

...chine, 10 chars will fit in the short string. sizeof(string) is 12. On a 64 bit machine, 22 chars will fit in the short string. sizeof(string) is 24. A major design goal was to minimize sizeof(string), while making the internal buffer as large as possible. The rationale is to speed move constru...
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Show current assembly instruction in GDB

...PC: 0x7ffff740d76d #3 0x00007ffff7466eb5 in _IO_do_write () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x00007ffff74671ff in _IO_file_overflow () from /lib/x86_64-linux-gnu/libc.so.6 #5 0x0000000000408756 in ?? () #6 0x0000000000403980 in ?? () #7 0x00007ffff740d76d in __libc_start_main () f...
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Detect if a NumPy array contains at least one non-numeric value?

... As an extra complication the input could be a single float or numpy.float64 or even something oddball like a zero-dimensional array. ...
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Bash empty array expansion with `set -u`

....4. $ bash --version | head -n 1 GNU bash, version 4.4.19(1)-release (x86_64-pc-linux-gnu) $ set -u $ arr=() $ echo "foo: '${arr[@]}'" foo: '' There is a conditional you can use inline to achieve what you want in older versions: Use ${arr[@]+"${arr[@]}"} instead of "${arr[@]}". $ function a...
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NumberPicker 扩展:滑动选择数字,自定义样式 · App Inventor 2 中文网

... ShowNumberPickerDialog显示数字选择器对话框(组件,否锚定到组件,否显示在组件上方) 当布尔值为真时,将数字选择器锚定到某个组件显示。可以选择显示在该组件的上方或下方。 SaveSelectedValue保存当前选中值()...
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Can you change what a symlink points to after it is created?

...t.txt ln -s -f .bash_aliases test $ grep -C3 ^unlink /tmp/output.txt lstat64("test", {st_mode=S_IFLNK|0777, st_size=7, ...}) = 0 stat64(".bash_aliases", {st_mode=S_IFREG|0644, st_size=2043, ...}) = 0 symlink(".bash_aliases", "test") = -1 EEXIST (File exists) unlink("test") ...
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What is the fastest/most efficient way to find the highest set bit (msb) in an integer in C?

... 64 GCC has: -- Built-in Function: int __builtin_clz (unsigned int x) Returns the number of ...
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NGINX: upstream timed out (110: Connection timed out) while reading response header from upstream

...oxy_send_timeout 600; proxy_read_timeout 600; proxy_buffer_size 64k; proxy_buffers 16 32k; proxy_busy_buffers_size 64k; proxy_temp_file_write_size 64k; proxy_pass_header Set-Cookie; proxy_redirect off; proxy_hide_header Vary; proxy_set_header Accept-Encoding ''; ...
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How does the ARM architecture differ from x86? [closed]

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