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How to see the values of a table variable at debug time in T-SQL?
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But still don't stop reading! Another awesome option below! Great thread!!
– Mike M
May 25 '15 at 12:33
1
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What are the differences between Perl, Python, AWK and sed? [closed]
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A++++ post, would read again!
– Robert Gamble
Dec 14 '08 at 21:38
26
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Override back button to act like home button
... be for an Activity to finish normally and be able to recreate itself e.g. reading the current state from a Service if needed. But moveTaskToBack can be used as a quick alternative on occasion.
NOTE: as pointed out by Dave below Android 2.0 introduced a new onBackPressed method, and these recommend...
How to get a variable name as a string in PHP?
...xample you actually CREATE a variable $FooBar with the value a string just read your manual. This is horrible imho. you never assign the variable $FooBar a value, but it is there. OUCH
– Toskan
Jun 17 '14 at 7:47
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What does Python's eval() do?
In the book that I am reading on Python, it keeps using the code eval(input('blah'))
10 Answers
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Hidden Features of MySQL
...d, things I took for granted weren’t working the same with MySQL. And my reading on MySQL tuning makes me conclude that MySQL is behind Oracle in terms of optimizing queries.
While the simple queries required for most B2C applications may work well for MySQL, most of the aggregate reporting type...
How does OAuth 2 protect against things like replay attacks using the Security Token?
...on it (the chef, not the donut): "Tell them Olaf sent you". His name was already on the note, so I don't know what the point of saying that was, but ok.
I drove an hour and a half to my bank. I handed the note to the teller; I told her Olaf sent me. She gave me one of those looks, the kind that say...
The case against checked exceptions
...elopers so against checked exceptions? I have had numerous conversations, read things on blogs, read what Bruce Eckel had to say (the first person I saw speak out against them).
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What is object serialization?
...t serialized.
Here is a very basic sample with comments to facilitate its reading:
import java.io.*;
import java.util.*;
// This class implements "Serializable" to let the system know
// it's ok to do it. You as programmer are aware of that.
public class SerializationSample implements Serializabl...
/etc/apt/sources.list" E212: Can't open file for writing
... of how to save those changes:
One time Setup demo to create a root owned read only file for a lower user:
sudo touch temp.txt
sudo chown root:root temp.txt
sudo chmod 775 temp.txt
whoami
el
First open the file as normal user:
vi temp.txt
Then make some changes to the file, it warns you its r...