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How can I alter a primary key constraint using SQL syntax?
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For those of you, not knowing the constraint name: ALTER TABLE db.table DROP PRIMARY KEY, ADD PRIMARY KEY (id1, id2);
– karsten314159
Dec 13 '18 at 12:24
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Error when testing on iOS simulator: Couldn't register with the bootstrap server
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I hate restarting :) Quitting the hung process worked for me: ps ax | grep Simulator will show your running apps, in my case it was MyApp.app that was hung.
– BadPirate
Jan 28 '11 at 0:08
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jQuery AJAX submit form
I have a form with name orderproductForm and an undefined number of inputs.
20 Answers
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Passing route control with optional parameter after root in express?
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Sorry for the commentfest lol. Got it fixed, but it's super jank xD
– Qcom
Jul 22 '11 at 3:54
add a comme...
How to avoid mysql 'Deadlock found when trying to get lock; try restarting transaction'
...l lock key(1), connection 2 will lock key(2) and each connection will wait for the other to release the key -> deadlock.
Now, if you changed your queries such that the connections would lock the keys at the same order, ie:
connection 1: locks key(1), locks key(2);
connection 2: locks key(1), loc...
A regular expression to exclude a word/string
... Brilliant, that seems to have done the trick. I actually need this rule for url rewriting and I wanted to ignore the "images", "css" and "js" folder. So my rule is as follows: ^/(?!css|js|images)([a-z]+)/?(\?(.+))?$ and it rewrites to /Profile.aspx?id=$1&$3 Will this rule work correctly and...
Error while pull from git - insufficient permission for adding an object to repository database .git
I have git error: "insufficient permission for adding an object to repository database .git/objects" every time I make "git pull origin develop".
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Change the mouse cursor on mouse over to anchor-like style
...pointer specifies that the cursor should be the same hand icon that is use for anchors (hyperlinks):
CSS to Add
#myDiv
{
cursor: pointer;
}
You can simply add the cursor style to your div's HTML like this:
<div style="cursor: pointer">
</div>
EDIT:
If you are determined to u...
What are the benefits of dependency injection containers?
I understand benefits of dependency injection itself. Let's take Spring for instance. I also understand benefits of other Spring featureslike AOP, helpers of different kinds, etc. I'm just wondering, what are the benefits of XML configuration such as:
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LINQ Group By into a Dictionary Object
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My 2 Cents (just 'cause it kept me struggling for an hour :) ): when grouping by a property, make sure the Property HAS a value! Otherwise the Todict-method fails generating key (for String-Properties at least...) :)
– dba
Oct 30 '1...