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How are GCC and g++ bootstrapped?
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edited Jun 5 '14 at 11:10
answered Feb 24 '12 at 10:56
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Reset other branch to current without a checkout
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edited Oct 19 '09 at 21:42
answered Oct 19 '09 at 21:25
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How can I remove an entry in global configuration with git config?
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edited Aug 8 '12 at 16:20
answered Aug 8 '12 at 16:08
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Replacement for “rename” in dplyr
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dplyr version 0.3 added a new rename() function that works just like plyr::rename().
df <- rename(df, new_name = old_name)
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Printing everything except the first field with awk
...works but it will leave a leading space: awk '{first = $1; $1 = ""; print $0, first; }'
You can also find the number of columns in NF and use that in a loop.
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App Inventor 2 Enhance 拓展：界面增强扩展（颜色渐变、边距、圆角、透明...
...itialize() {
KevinkunEnhance1.SetBgColor(垂直布局_卡片, "#FAFAFA", 0)
KevinkunEnhance1.SetRoundCorner(垂直布局_卡片, 16)
KevinkunEnhance1.SetBorder(垂直布局_卡片, 1, "#DDDDDD")
KevinkunEnhance1.SetPadding(垂直布局_卡片, 16)
KevinkunEnhance1.SetElevation(垂直布局...
MySQL ON vs USING?
...lid to just say film_id since that would make for an ambiguity:
ERROR 1052 (23000): Column 'film_id' in field list is ambiguous
As for select *, the joining column appears in the result set twice with ON while it appears only once with USING:
mysql> create table t(i int);insert t select 1...
In Go's http package, how do I get the query string on a POST request?
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answered Mar 14 '13 at 12:03
mnamna
17.7k55 gold badges3838 silver badges4545 bronze badges
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How to add semicolon after method call when inside parameter list in IntelliJ IDEA?
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agilob
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answered Jul 26 '10 at 9:29
Noel MNoel M
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