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How can I unstage my files again after making a local commit?
... After this, you'll have the first changes in the index (visible with git diff --cached), and your newest changes not staged. git status will then look like this:
# On branch master
# Changes to be committed:
# (use "git reset HEAD <file>..." to unstage)
#
# modified: foo.java
#
# C...
LINQ to SQL - Left Outer Join with multiple join conditions
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You need to introduce your join condition before calling DefaultIfEmpty(). I would just use extension method syntax:
from p in context.Periods
join f in context.Facts on p.id equals f.periodid into fg
from fgi in fg.Where(f => f.otherid == 17).DefaultIfEmpty()
where p.companyid == 100...
What's so great about Lisp? [closed]
...isp is so powerful they just aren't needed FOR THEM ?)" This makes a huge difference.
– Agnius Vasiliauskas
Dec 1 '10 at 22:41
50
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How to throw std::exceptions with variable messages?
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what's the difference between this and an std::stringstream? It appears to contain a stringstream, but has (as far as I can tell), no extra functionality.
– matts1
Sep 4 '16 at 1:43
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MongoDB Show all contents from all collections
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If you need to visually tidy up the collection presented to you, I also recommend: db.collectionName.find().pretty()
– Steven Ventimiglia
Nov 9 '17 at 20:21
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Difference between a Structure and a Union
Is there any good example to give the difference between a struct and a union ?
Basically I know that struct uses all the memory of its member and union uses the largest members memory space. Is there any other OS level difference?
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How do you receive a url parameter with a spring controller mapping
...estParam String someAttr) {
}
You can even omit @RequestParam altogether if you choose, and Spring will assume that's what it is:
@RequestMapping("/{someID}")
public @ResponseBody int getAttr(@PathVariable(value="someID") String id,
String someAttr) {
}
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POST Content-Length exceeds the limit
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If you are using nginx+php fpm make sure to restart the php daemon sudo service php5-fpm restart
– Gourneau
Mar 16 '16 at 3:58
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How to tell which commit a tag points to in Git?
...:
$ git rev-list -n 1 $TAG
You could add it as an alias in ~/.gitconfig if you use it a lot:
[alias]
tagcommit = rev-list -n 1
And then call it with:
$ git tagcommit $TAG
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How to change the default font size in ggplot2
I'd like to know if it is possible to change some default parameters of ggplot2 graphics, like font size for instance, for a whole R session. The idea is to avoid setting them for each plot.
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