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In a Django form, how do I make a field readonly (or disabled) so that it cannot be edited?
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Daniel NaabDaniel Naab
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3
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Deleting lines from one file which are in another file
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157
grep -v -x -f f2 f1 should do the trick.
Explanation:
-v to select non-matching lines
-x to ...
How do I change the UUID of a virtual disk?
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kiamlaluno
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answered Jul 23 '13 at 7:21
CJAYCJAY
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Create an array or List of all dates between two dates [duplicate]
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5 Answers
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Should I instantiate instance variables on declaration or in the constructor?
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15 Answers
15
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Catching multiple exception types in one catch block
...ple-catch
Commit: https://github.com/php/php-src/commit/0aed2cc2a440e7be17552cc669d71fdd24d1204a
For PHP before 7.1:
Despite what these other answers say, you can catch AError and BError in the same block (it is somewhat easier if you are the one defining the exceptions). Even given that there ...
Global Git ignore
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edited Jul 26 at 18:56
Paul Razvan Berg
3,68611 gold badge2222 silver badges3737 bronze badges
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Use JavaScript to place cursor at end of text in text input element
... textarea?
– Tareq
Oct 21 '10 at 6:05
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Works in Chrome now (9.0.597.98)
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Oracle 11.2.0.4 RAC FOR redhat 6.4 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...12040_Linux-x86-64_2of7.zip
p13390677_112040_Linux-x86-64_3of7.zip
pdksh-5.2.14-37.el5_8.1.x86_64.rpm
上传到 服务器的 /mnt/iso/oracle/目录
挂载镜像
mount -o loop /mnt/iso/rhel-server-6.4-x86_64-dvd.iso /mnt/iso/dvd
刷新yum缓存,<-没有缓存的情况下可能会报目录...
How do I convert a PDF document to a preview image in PHP? [closed]
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jg2703
15522 silver badges1616 bronze badges
answered Jan 22 '09 at 1:57
Paolo BergantinoPaolo Bergantino
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