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How to delete from multiple tables in MySQL?
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I tried this "delete all in 1 query" with joining 6 large tables (everyone about ~15k rows) and the query took 155 seconds to delete 63 rows in 6 tables :O
– Klemen Tušar
Jul 30 '12 at 21:29
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Read a variable in bash with a default value
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This doesn't actually answer the question. The default value should be displayed in the prompt.
– Dr. Person Person II
Oct 26 '11 at 0:47
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How to center a Window in Java?
... @kleopatra said on another answer, setLocationRelativeTo(null) has to be called after pack() in order to work.
– Eusebius
Apr 19 '14 at 5:18
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How can I distinguish whether Switch,Checkbox Value is changed by user or programmatically (includin
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If you want to set checked from code without triggering the listener, call myCheckBox.silentlySetChecked(someBoolean) instead of setChecked.
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What are these ^M's that keep showing up in my files in emacs?
So I think it may have to do with textmate, but we work in a small team and are having some issues with full-file conflicts of nearly identical files in git because each line of one branch has a ^M appended to it.
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Common use-cases for pickle in Python
...hon data over a TCP connection in a multi-core or distributed system (marshalling)
3) storing python objects in a database
4) converting an arbitrary python object to a string so that it can be used as a dictionary key (e.g. for caching & memoization).
There are some issues with the last one ...
Swift Bridging Header import issue
...ure if I got what you mean, but try this to solve your problem:
1. Delete all your bridging files that you created until now.
2. Select the main folder of project and hit new file->iOS->Header file.
3. Write your imports in the header file created.
4. Select the project inside Xcode->Bu...
View the change history of a file using Git versioning
... edited Sep 21 '16 at 8:17
Toby Allen
10.4k1010 gold badges6767 silver badges119119 bronze badges
answered Aug 24 '09 at 12:05
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How to make an image center (vertically & horizontally) inside a bigger div [duplicate]
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Personally, I'd place it as the background image within the div, the CSS for that being:
#demo {
background: url(bg_apple_little.gif) no-repeat center center;
height: 200px;
width: 200px;
}
(Assumes a div with id="de...
Is there an easy way to attach source in Eclipse?
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I'd call this the hard and painful way to attach source. You need to do it every time you include the jar file in every project you use the jar. When you have lots of jars, and lots of projects, that's not good.
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