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How do I modify a MySQL column to allow NULL?
MySQL 5.0.45
6 Answers
6
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Finding the handle to a WPF window
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answered Oct 12 '09 at 18:41
Gregory HigleyGregory Higley
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D3.js: what is 'g' in .append(“g”) D3.js code?
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answered Jun 12 '13 at 6:09
Cihan KeserCihan Keser
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Does a UNIQUE constraint automatically create an INDEX on the field(s)?
...d Dec 16 '19 at 16:23
informatik01
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answered Mar 19 '12 at 2:49
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Need command line to start web browser using adb
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Running this command will start a web browser in android:
adb shell am start -a android.intent...
Forgot “git rebase --continue” and did “git commit”. How to fix?
...at's an easier solution for you. https://stackoverflow.com/a/12163247/493106
I'd have to try it out, but I think this is what I would do:
Tag your latest commit (or just write down its SHA1 somewhere so you don't lose it): git tag temp
git rebase --abort
Do the rebase again. You'll have to resolv...
Left-pad printf with spaces
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If you want the word "Hello" to print in a column that's 40 characters wide, with spaces padding the left, use the following.
char *ptr = "Hello";
printf("%40s\n", ptr);
That will give you 35 spaces, then the word "Hello". This is how you format stuff when you know how wide you ...
What is the difference between “def” and “val” to define a function
... time (new instance of Function1).
def even: Int => Boolean = _ % 2 == 0
even eq even
//Boolean = false
val even: Int => Boolean = _ % 2 == 0
even eq even
//Boolean = true
With def you can get new function on every call:
val test: () => Int = {
val r = util.Random.nextInt
() => ...
Favorite way to create an new IEnumerable sequence from a single value?
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edited Jun 19 '09 at 19:55
answered Jun 19 '09 at 19:50
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Coloring white space in git-diff's output
... df <file>
To see the changes in red.
Note that with Git 2.11 (Q4 2016), this alias might be replaced with:
git config diff.wsErrorHighlight all
See doc on git diff and on git config.
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