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Showing which files have changed between two revisions
I want to merge two branches that have been separated for a while and wanted to know which files have been modified.
18 Ans...
String.Empty versus “” [duplicate]
...string, "".
In application code, this field is most commonly used in assignments to initialize a string variable to an empty string. To test whether the value of a string is String.Empty, use the IsNullOrEmpty method.
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Actual examples for HATEOAS (REST-architecture) [closed]
as everyone may have noticed, there are lot of fake/rudimentary REST-APIs in the wild (which implement a HTTP-API and call it REST without following the hypertext-as-the-engine-of-application-state requirement, which led to the famous rant of Roy T. Fielding , the man who first specified the REST-p...
android layout: This tag and its children can be replaced by one and a compound drawable
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insert a NOT NULL column to an existing table
...en you run this code on Microsoft SQL server. If you want to perform the same operation on Oracle or MySQL you need to use semicolon ; like that:
ALTER TABLE MY_TABLE ADD STAGE INT NULL;
UPDATE MY_TABLE SET <a valid not null values for your column>;
ALTER TABLE MY_TABLE ALTER COLUMN STAGE INT...
How to check whether a variable is a class or not?
...tance, use inspect.isclass(type(Myclass()))
– michaelmeyer
Apr 18 '13 at 16:21
8
Better than what...
Why is typeof null “object”?
...eading 'Professional Javascript for Web Developers' Chapter 4 and it tells me that the five types of primitives are: undefined, null, boolean, number and string.
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https connection using CURL from command line
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I had the same problem - I was fetching a page from my own site, which was served over HTTPS, but curl was giving the same "SSL certificate problem" message. I worked around it by adding a -k flag to the call to allow insecure connection...
How to compare binary files to check if they are the same?
...ool or command line on Ubuntu Linux) to know if two binary files are the same or not (except for the time stamps)? I do not need to actually extract the difference. I just need to know whether they are the same or not.
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Differences and relationship between glActiveTexture and glBindTexture
... like this:
struct Object
{
int count;
float opacity;
char *name;
};
The object has certain values stored in it and it has state. OpenGL objects have state too.
Changing State
In C/C++, if you have an instance of type Object, you would change its state as follows: obj.count = 5; You...