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In Ruby on Rails, what's the difference between DateTime, Timestamp, Time and Date?
... about the differences between time formats in MySQL here.
In the end, it comes down to what you need your date/time column to do. Do you need to store dates and times before 1970 or after 2038? Use DATETIME. Do you need to worry about database size and you're within that timerange? Use TIMESTAMP. ...
String Concatenation using '+' operator
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It doesn't - the C# compiler does :)
So this code:
string x = "hello";
string y = "there";
string z = "chaps";
string all = x + y + z;
actually gets compiled as:
string x = "hello";
string y = "there";
string z = "chaps";
string all = strin...
Force Git to always choose the newer version during a merge?
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ours- theirs!! Just say it and you understand what the command does! I love Git! :D
– Haywire
Oct 26 '13 at 13:22
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ASP.NET MVC3: What is the packages.config for?
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Difference between compile and runtime configurations in Gradle
My question is a little bit common, but it is linked with Gradle too.
1 Answer
1
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Get itunes link for app before submitting
...our "Apple ID" from iTunes connect and use this link:
http://itunes.apple.com/us/app/APPNAME/idXXXXXXXXX
Would open the US store ("APPNAME" is that app name and XXXXXXXXX is the "Apple ID". You can use more general method (Recommended):
http://itunes.apple.com/app/idXXXXXXXXX
and replace "XXXXXX...
What does @: (at symbol colon) mean in a Makefile?
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It means "don't echo this command on the output." So this rule is saying "execute the shell command : and don't echo the output.
Of course the shell command : is a no-op, so this is saying "do nothing, and don't tell."
Why?
The trick here is that ...
Import existing source code to GitHub
How can I import source code from my computer to my GitHub account?
14 Answers
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jQuery attr vs prop?
...rop("selectedIndex");
This was great, but annoyingly this wasn't backward compatible, as:
<input type="checkbox" checked>
has no attribute of checked, but it does have a property called checked.
So, in the final build of 1.6, attr does also do prop so that things didn't break. Some people wa...
Undoing a commit in TortoiseSVN
I committed a bunch of files (dozens of files in different folders) by accident. What is the easiest, cleanest (and safest!) way to 'undo' that commit without having to delete the files from my working directory?
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