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uppercase first character in a variable with bash
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332
One way with bash (version 4+):
foo=bar
echo "${foo^}"
prints:
Bar
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How to sort a file, based on its numerical values for a field?
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edited May 7 '18 at 7:32
answered Dec 2 '15 at 22:16
TM...
Handling colon in element ID with jQuery
...oskanToskan
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3
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Detect Safari using jQuery
...TNX!
– Eugen Sunic
Jun 21 '16 at 17:32
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ImportError: No module named pip
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lmiguelvargasf
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answered Jun 14 '16 at 8:15
user5963797...
How to alter SQL in “Edit Top 200 Rows” in SSMS 2008
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edited Apr 11 '16 at 19:32
FranciscoBouza
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answered Jan 5 '10 at ...
Git: See my last commit
...Mike Seplowitz
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一分钟读懂低功耗蓝牙(BLE) MTU交换数据包 - 创客硬件开发 - 清泛IT社区，...
... http://www.viewtool.com/index.php/22-2016-07-29-02-11-32/205-hollong-4-0-4-1-ble
4. MTU 请求（REQEUST）
完整数据（以下关注蓝色标注部分）
1) 存取地址
Access Address: 0xaf9a8c69
&nb...
How do you find the current user in a Windows environment?
...answer.
– bballdave025
May 21 at 19:32
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How to add http:// if it doesn't exist in the URL?
... What if url begins with '//'?
– holden321
Oct 25 '19 at 9:00
@holden321 It reminds me the poem about th...