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PowerShell script not accepting $ (dollar) sign
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answered Oct 23 '09 at 18:23
Shankar R10NShankar R10N
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How to concatenate twice with the C preprocessor and expand a macro as in “arg ## _ ## MACRO”?
...) C Preprocessor meets this requirement; the Clang preprocessor from XCode 8.2.1 does not.
When it works, this does the job (x-paste.c):
#define VARIABLE 3
#define PASTE2(x,y) x/**/y
#define EVALUATOR(x,y) PASTE2(PASTE2(x,_),y)
#define NAME(fun) EVALUATOR(fun,VARIABLE)
extern void NAME(mine)(char...
Disable a Maven plugin defined in a parent POM
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edited Feb 28 at 17:56
answered Jan 8 '13 at 7:54
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SQL: How to get the count of each distinct value in a column?
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318
SELECT
category,
COUNT(*) AS `num`
FROM
posts
GROUP BY
category
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How to get last inserted row ID from WordPress database?
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edited Apr 7 '19 at 14:28
Maxime
6,75344 gold badges4343 silver badges4949 bronze badges
answered Oct ...
How can I set the text of a WPF Hyperlink via data binding?
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edited Oct 27 '15 at 14:08
g t
6,36944 gold badges4242 silver badges8181 bronze badges
answered Sep 26 ...
Python Infinity - Any caveats?
...t;>> _**2
65536.0
>>> _**2
4294967296.0
>>> _**2
1.8446744073709552e+19
>>> _**2
3.4028236692093846e+38
>>> _**2
1.157920892373162e+77
>>> _**2
1.3407807929942597e+154
>>> _**2
Traceback (most recent call last):
File "<stdin>", line...
Git rebase fails, 'Your local changes to the following files would be overwritten by merge'. No loca
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jhogendornjhogendorn
5,38333 gold badges2222 silver badges3535 bronze badges
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How can I download HTML source in C#
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185
You can download files with the WebClient class:
using System.Net;
using (WebClient client = ...
Python - 'ascii' codec can't decode byte
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"你好".encode('utf-8')
encode converts a unicode object to a string object. But here you have invoked it on a string object (because you don't have the u). So python has to convert the string to a unicode object first. So it does the equivale...