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A proper wrapper for console.log with correct line number?
I'm now developing an application, and place a global isDebug switch. I would like to wrap console.log for more convenient usage.
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Default parameters with C++ constructors [closed]
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In my experience, default parameters seem cool at the time and make my laziness factor happy, but then down the road I'm using the class and I am surprised when the default kicks in. So I don't really think it's a good idea; better to have a className::className() and then a cla...
Error: Configuration with name 'default' not found in Android Studio
... rare at all....this is the case for me with this sorta error..ALOT of the time.
– sirvon
Jun 23 '15 at 21:34
This was...
How to fix: “HAX is not working and emulator runs in emulation mode”
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If you want to have more than one AVD running at the same time, the HAXM max RAM needs to be the total for all running AVDs, i.e. two AVDs @1024MB = 2048MB, so: $ sudo ./HAXM\ installation -m 2048
– Jason Hartley
Jan 12 '16 at 5:47
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Fastest way(s) to move the cursor on a terminal command line?
What is the best way to move around on a given very long command line in the terminal?
14 Answers
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How to execute an .SQL script file using c#
I'm sure this question has been answered already, however I was unable to find an answer using the search tool.
10 Answers
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How do I detect unsigned integer multiply overflow?
...ooped over values of a and b , and it ran a digit-counting routine each time on a , b and ab to check if the digits condition was satisfied.
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Value of i for (i == -i && i != 0) to return true in Java
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6 Answers
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MySQL SELECT only not null values
...umns*/
The disadvantage of the above is that it scans the table multiple times once for each column. That may possibly be avoided by the below but I haven't tested this in MySQL.
SELECT CASE idx
WHEN 1 THEN val1
WHEN 2 THEN val2
END AS val
FROM your_table
/*CROS...
How do I switch between the header and implementation file in Xcode 4?
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Ctrl+Cmd+Up or Down, but the shortcut seems a bit finicky and sometimes stops working, not yet sure when and why.
Be sure to FIRST click ON the actual code window...
that's the critical tip to ensure it works. Click anywhere at all on the actual code. (If you're active in one of the other ...