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New Line on PHP CLI
... you generate a something on linux but want to read it on a Mac-system, or Win-system. If you don't know the target system, or it can change (--> somebody forwards a mail with a generated file as attachment), use \n
– KingCrunch
Sep 12 '14 at 12:15
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Is there a way to include commas in CSV columns without breaking the formatting?
...ncoded as "", and the whole field will become """". So if you see the following in e.g. Excel:
---------------------------------------
| regular_value |,,,"| ,"", |""" |"|
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the CSV file will contain:
regular_value,",,,""",","""",","""""""",""""
A comma...
Join vs. sub-query
...version-specific and query-specific.
Historically, explicit joins usually win, hence the established wisdom that joins are better, but optimisers are getting better all the time, and so I prefer to write queries first in a logically coherent way, and then restructure if performance constraints warr...
Remove multiple keys from Map in efficient way?
...key values pairs. Now I want to remove selected keys from that Map . Following code shows what I did to achieve that.
3 An...
Hosting Git Repository in Windows
Is there currently a way to host a shared Git repository in Windows? I understand that you can configure the Git service in Linux with:
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汇编语言超浓缩教程(汇编入门必备) - C/C++ - 清泛网 - 专注C/C++及内核技术
...汇编语言兼容性最好,故几乎所有跟踪、调试工具(包括WIN95/98下)都是以汇编示人的,如果阁下对CRACK颇感兴趣……;二、汇编直接与硬件打交道,如果你想搞通程序在执行时在电脑中的来龙去脉,也就是搞清电脑每个组成部...
Invalid date format specification in gemspec
I am getting the following error when I try to use gems in windows, and I also referred to
this stackoverflow post and updated rubygems and rails. But nothing could solve the problem.
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Hash String via SHA-256 in Java
... this version has a bug (at least as of today and with java8@win7). try to hash '1234'. the result must start with '03ac67...' but it actually starts with '3ac67...'
– Chris
Sep 4 '14 at 9:31
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Node / Express: EADDRINUSE, Address already in use - Kill server
...ing on this port, once you have the PID you can terminate it with the following:
kill -9 {PID}
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How to export/import PuTTy sessions list?
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Second Command worked for me on Windows 7, however, I needed to run CMD as administrator.
– The Humble Rat
Oct 16 '15 at 7:36
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