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mysql :: insert into table, data from another table?
...ve an answer 2) correct the question formatting. Don't miss the order next time ;-)
– zerkms
Nov 22 '10 at 2:09
ha ha ...
How do I fetch a single model in Backbone?
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This is good, but sometimes you don't want to reinstantiate the model. If you want to fetch a specific item against the same model, you can do a silent set: currentBook.set('id', 13423, {silent:true}). This works too, but I'm not sure why: current...
Nullable type issue with ?: Conditional Operator
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This question has been asked a bunch of times already. The compiler is telling you that it doesn't know how convert null into a DateTime.
The solution is simple:
DateTime? foo;
foo = true ? (DateTime?)null : new DateTime(0);
Note that Nullable<DateTime> c...
SQL: IF clause within WHERE clause
... will stop processing the line and continue on. That saves you processing time. Also, always put the more costly statement on the other side of your boolean check.
– Steve
Dec 17 '10 at 19:12
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Detect rotation of Android phone in the browser with JavaScript
...tation + window.orientation) % 180) return; However, without additional setTimeout trickery, you will only benefit from this on iOS, where a swift 180-degree rotation only creates a single orientationchange event.
– mklement0
Dec 10 '12 at 15:04
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How do I debug an MPI program?
...race and filter the values of variables and expressions over processes and time:
It's widely used amongst top500 HPC sites, such as ORNL, NCSA, LLNL, Jülich et. al.
The interface is pretty snappy; we timed stepping and merging the stacks and variables of 220,000 processes at 0.1s as part of the...
Git blame — prior commits?
...you get a complete history, without having to re-enter the command several times with different hashes?
– Anders Zommarin
Feb 23 '11 at 22:59
13
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Emacs in Windows
... You should probably get version 22.2 (the latest).
If this is your first time, I hope you enjoy it! I know I absolutely love emacs!
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Difference between acceptance test and functional test?
... for maximum code coverage. We use any test environment we can grab at the time, it doesn't have to be "production" caliber, so long as it's usable.
acceptance testing: This is a validation activity; did we build the right thing? Is this what the customer really needs?
This is usually done in coo...
Changing user agent on urllib2.urlopen
...ese should work in theory, but (with Python 2.7.2 on Windows at least) any time you send a custom User-agent header, urllib2 doesn't send that header. If you don't try to send a User-agent header, it sends the default Python / urllib2
None of these methods seem to work for adding User-agent but t...