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Which characters need to be escaped when using Bash?
... - z
13 E $'\023' 2D - - 47 - G 61 - a 7B E \{
14 E $'\024' 2E - . 48 - H 62 - b 7C E \|
15 E $'\025' 2F - / 49 - I 63 - c 7D E \}
16 E $'\026' 30 - 0 4A - J 64 - d ...
Converting a Java Keystore into PEM Format
...
cmcgintycmcginty
96.3k3333 gold badges144144 silver badges150150 bronze badges
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Suppress warning CS1998: This async method lacks 'await'
... 95.253 ns | 0.7491 ns | 0.6641 ns | 95.100 ns | 94.461 ns | 96.557 ns | 7 | 0.0075 | - | - | 24 B |
Completed | Clr | Clr | 12.036 ns | 0.0659 ns | 0.0617 ns | 12.026 ns | 11.931 ns | 12.154 ns | 2 | 0.0076 | - | - | 24 B ...
pandas: filter rows of DataFrame with operator chaining
...d" filtering is done by "chaining" the criteria in the boolean index.
In [96]: df
Out[96]:
A B C D
a 1 4 9 1
b 4 5 0 2
c 5 5 1 0
d 1 3 9 6
In [99]: df[(df.A == 1) & (df.D == 6)]
Out[99]:
A B C D
d 1 3 9 6
If you want to chain methods, you can add your own mask...
How to choose an AES encryption mode (CBC ECB CTR OCB CFB)?
... which is then called GMAC. Questionable choice to allow nonces other than 96-bits. Recommend restricting nonces to 96-bits and tags to at least 96 bits. Widely standardized and used.
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improv...
Improve INSERT-per-second performance of SQLite
...performance of a C application can vary from 85 inserts per second to over 96,000 inserts per second!
10 Answers
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Multiple GitHub Accounts & SSH Config
...rprints by running:
$ ssh-add -l
2048 1f:1a:b8:69:cd:e3:ee:68:e1:c4:da:d8:96:7c:d0:6f stefano (RSA)
2048 6d:65:b9:3b:ff:9c:5a:54:1c:2f:6a:f7:44:03:84:3f stefano@work.com (RSA)
If your entries aren't there then run:
ssh-add ~/.ssh/id_rsa_work
Step 4: test
To test you've done this all correctl...
Linux的诞生和发展 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...X 操作系统是美国贝尔实验室的Ken.Thompson和Dennis Ritchie 于1969 年夏在DEC PDP-7 小型计算机上开发的一个分时操作系统。当时Ken Thompson 为了能在闲置不用的PDP-7 计算机上运行他非常喜欢的星际旅行（Space travel）游戏，在1969 年夏天乘...
How many threads can a Java VM support?
...mb --> 5662 threads
48 mb --> 5610 threads
64 mb --> 5561 threads
96 mb --> 5457 threads
128 mb --> 5357 threads
192 mb --> 5190 threads
256 mb --> 5014 threads
384 mb --> 4606 threads
512 mb --> 4202 threads
768 mb --> 3388 threads
1024 mb --> 2583 threads
So, yea...
How to write WinForms code that auto-scales to system font and dpi settings?
...he same AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);, assuming 96dpi (see the next bullet) and default Font of MS Sans Serif (see the bullet two down). That is auto-added by the designer
based on the DPI you open the designer in... but was missing from
many of our oldest designer files. ...