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Parameterize an SQL IN clause
...er 7 and later will auto-parameterize queries, so using parameters isn't really necessary from a performance standpoint - it is, however, critical from a security standpoint - especially with user inputted data like this.
sh...
Eclipse: Exclude specific packages when autocompleting a class name
...single class to this list? I'm not interested in java.awt.List but occasionally I want java.awt.Window or java.awt.Dimension. –
"Type filter" is actually based on class pattern matching, meaning if you add:
java.awt.List
that class will disappear from the content assist propositions.
If you ...
Iterate over a list of files with spaces
...
Seems like pointing out the obvious, but in nearly all simple cases, -exec is going to be cleaner than an explicit loop: find . -iname "foo*" -exec echo "File found: {}" \;. Plus, in many cases you can replace that last \; with+ to put lots of files in the one command.
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Entity Framework Migrations renaming tables and columns
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Nevermind. I was making this way more complicated than it really needed to be.
This was all that I needed. The rename methods just generate a call to the sp_rename system stored procedure and I guess that took care of everything, including the foreign keys with the new column name.
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How to center icon and text in a android button with width set to “fill parent”
... has an envelope for an email icon and a couple of different phones for a call button.
– GLee
Nov 4 '13 at 17:30
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Facebook share link without JavaScript
...ove it (the onclick part) ... and it will still work. But I can see how it all not 100% clear ... I'll edit it.
– King'ori Maina
Feb 26 '14 at 16:03
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Can't find a “not equal” css attribute selector
...r is that it will also select elements that do not have a foo attribute at all. Consider:
<div>No foo</div>
<div foo="">Empty foo</div>
<div foo="x">XXX</div>
<div foo="y">YYY</div>
<div foo="z">ZZZ</div>
div:not([foo='']) will select bot...
Conditionally start at different places in storyboard from AppDelegate
...ful, and show the login view controller if the authentication failed.
Basically, I want to do this in my AppDelegate:
10 An...
Modify/view static variables while debugging in Eclipse
...per the question.
In the debug view, there's the Variables frame. It shows all the values of member variables of the current object, and all of the local variables, but it doesn't show any static variables of the object's class.
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When to use “ON UPDATE CASCADE”
...ange it to a 13-digit UPC bar code. In that case, ON UPDATE CASCADE would allow you to change the primary key value and any tables that have foreign key references to the value will be changed accordingly.
In reference to #4, if you change the child ID to something that doesn't exist in the parent...