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Determine the number of lines within a text file
Is there an easy way to programmatically determine the number of lines within a text file?
11 Answers
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XML Schema minOccurs / maxOccurs default values
...are 1. Thus:
<xsd:element minOccurs="1" name="asdf"/>
cardinality is [1-1] Note: if you specify only minOccurs attribute, it can't be greater than 1, because the default value for maxOccurs is 1.
<xsd:element minOccurs="5" maxOccurs="2" name="asdf"/>
invalid
<xsd:element maxOcc...
How to replace all dots in a string using JavaScript
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edited Apr 6 '18 at 13:50
Wiktor Stribiżew
431k23...
How to write LDAP query to test if user is member of a group?
I want to write an LDAP query which tests whether a user (sAMAccountName) is a member of a particular group. Is it possible to do that so that I get either 0 or 1 result records?
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Alternatives to dispatch_get_current_queue() for completion blocks in iOS 6?
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The pattern of "run on whatever queue the caller was on" is appealing, but ultimately not a great idea. That queue could be a low priority queue, the main queue, or some other queue with odd properties.
My favorite approach to this is to say "the completion block runs on an implem...
How to get rid of `deprecated conversion from string constant to ‘char*’` warnings in GCC?
...gly large codebase, and recently upgraded to gcc 4.3, which now triggers this warning:
24 Answers
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How can I force division to be floating point? Division keeps rounding down to 0?
...ow that a < b and I want to calculate a / b , so if I use integer division I'll always get 0 with a remainder of a .
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REDHAT 6.4 X64下ORACLE 11GR2静默安装 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...越好。
#vi /etc/selinux/config
确认里面的SELINUX字段的值是disabled，如果不是则改为disabled。
#service iptables stop
4、软件包的需求
binutils
compat-libcap1
compat-libstdc++-33
elfutils-libelf
elfutils-libelf-devel
gcc
gcc-c++
glibc
glibc-common
glibc...
Editing the git commit message in GitHub
Is there any way of online editing the commit message in GitHub.com , after submission?
6 Answers
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Set selected item of spinner programmatically
...android project and I am using a spinner which uses an array adapter which is populated from the database.
21 Answers
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