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Git: See my last commit
I just want to see the files that were committed in the last commit exactly as I saw the list when I did git commit . Unfortunately searching for
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SQL WHERE.. IN clause multiple columns
I need to implement the following query in SQL Server:
13 Answers
13
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Get the _id of inserted document in Mongo database in NodeJS
I use NodeJS to insert documents in MongoDB. Using collection.insert I can insert a document into database like in this code:
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Adding options to a using jQuery?
What's the easiest way to add an option to a dropdown using jQuery?
31 Answers
31
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Django - How to rename a model field using South?
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Add south to your installed apps in project setting file.
Comment out the added/modified field/table.
$ manage.py Schemamigration <app_name> --initial
$ manage.py migrate <app_name> --Fake
Un-comment the field and write the modified one
$ manage.py Schemami...
How to detect iPhone 5 (widescreen devices)?
...f the iPod touch will maybe also have such a screen, so we may use another set of macros.
Let's rename the original macro IS_WIDESCREEN:
#define IS_WIDESCREEN ( fabs( ( double )[ [ UIScreen mainScreen ] bounds ].size.height - ( double )568 ) < DBL_EPSILON )
And let's add model detection macro...
Performance difference for control structures 'for' and 'foreach' in C#
Which code snippet will give better performance? The below code segments were written in C#.
9 Answers
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Identify user in a Bash script called by sudo
If I create the script /root/bin/whoami.sh containing:
7 Answers
7
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What is “406-Not Acceptable Response” in HTTP?
In my Ruby on Rails application I tried to upload an image through the POSTMAN REST client in Base64 format. When I POST the image I am getting a 406 Not Acceptable Response . When I checked my database, the image was there and was successfully saved.
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How to call a parent class function from derived class function?
...e in this context. Let's say someone created a class that carried out some set of operations on a particular datatype, exposed some accessors, and had a print(obj&) method. I need a new class that works on array-of-obj but everything else is the same. Composition results in a lot of duplicated c...