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Is recursion a feature in and of itself?
...f learning a language, recursion isn't a feature. If your professor really docked you marks for using a "feature" he hadn't taught yet, that was wrong.
Reading between the lines, one possibility is that by using recursion, you avoided ever using a feature that was supposed to be a learning outcome...
How do I alias commands in git?
...the alias has a space:
$ git config --global alias.ci 'commit -v'
On windows, use double quotes if the alias has a space or a command line argument:
c:\dev> git config --global alias.ci "commit -v"
The alias command even accepts functions as parameters. Take a look at aliases.
...
How do I create a nice-looking DMG for Mac OS X using command-line tools?
... for the AppleScript to work. You may have to reboot after this change (it doesn't work otherwise on Mac OS X Server 10.4).
Create a R/W DMG. It must be larger than the result will be. In this example, the bash variable "size" contains the size in Kb and the contents of the folder in the "source" ba...
How to define an enumerated type (enum) in C?
...
Declaring an enum variable is done like this:
enum strategy {RANDOM, IMMEDIATE, SEARCH};
enum strategy my_strategy = IMMEDIATE;
However, you can use a typedef to shorten the variable declarations, like so:
typedef enum {RANDOM, IMMEDIATE, SEARCH} stra...
What are the differences between Autotools, Cmake and Scons?
...s trying to build their releases on a cross-compiler instead of on target.
Does a HUGE amount of testing for problems with ancient, broken compilers that NOBODY currently uses with pretty much anything production in this day and age. Unless you're building something like glibc, libstdc++, or GCC on...
How do I calculate the date six months from the current date using the datetime Python module?
...e date 6 months from the current date. Could someone give me a little help doing this?
43 Answers
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Default behavior of “git push” without a branch specified
...ehavior by setting push.default in your git config. From the git-config(1) documentation:
push.default
Defines the action git push should take if no refspec is given on the command line, no refspec is configured in the remote, and no refspec is implied by any of the options given on the command l...
How do I export a project in the Android studio?
How do I export project in the Android Studio? I mean, like I used to do in Eclipse by File|Export ..
5 Answers
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Making a property deserialize but not serialize with json.net
... }
class Bang
{
public string Value { get; set; }
}
And you want to do this:
string json = @"{ ""ObsoleteSetting"" : ""Gamma"" }";
// deserialize
Config config = JsonConvert.DeserializeObject<Config>(json);
// migrate
config.ReplacementSetting =
new Bang { Value = config.Obsolet...
How do I delete from multiple tables using INNER JOIN in SQL server
...
You can take advantage of the "deleted" pseudo table in this example. Something like:
begin transaction;
declare @deletedIds table ( id int );
delete from t1
output deleted.id into @deletedIds
from table1 as t1
inner join table2 as t2
on t2.id ...