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Java heap terminology: young, old and permanent generations?
...eration is used to store long surviving objects. Typically, a threshold is set for young generation object and when that age is met, the object gets moved to the old generation. Eventually the old generation needs to be collected. This event is called a major garbage collection
What is the perma...
Simple tool to 'accept theirs' or 'accept mine' on a whole file using git
...itial dashes in filenames:
accept-ours = "!f() { [ -z \"$@\" ] && set - '.'; git checkout --ours -- \"$@\"; git add -u -- \"$@\"; }; f"
accept-theirs = "!f() { [ -z \"$@\" ] && set - '.'; git checkout --theirs -- \"$@\"; git add -u -- \"$@\"; }; f"
...
How do I set default values for functions parameters in Matlab?
...
I've used the inputParser object to deal with setting default options. Matlab won't accept the python-like format you specified in the question, but you should be able to call the function like this:
wave(a,b,n,k,T,f,flag,'fTrue',inline('0'))
After you define the wave...
OSGi, Java Modularity and Jigsaw
...zword that I kept seeing cropping up over and over again, and so I finally set aside some time to brush up on it.
3 Answers...
Possible to do a MySQL foreign key to one of two possible tables?
... the "foreign key" column contains an id value that must exist in one of a set of target tables. Typically the target tables are related in some way, such as being instances of some common superclass of data. You'd also need another column along side the foreign key column, so that on each row, yo...
Where are the recorded macros stored in Notepad++?
...ows < 7 (including Win2008/R2) the macros are saved at C:\Documents and
Settings\%username%\Application Data\Notepad++\shortcuts.xml
In Windows 7|8|10
C:\Users\%username%\AppData\Roaming\Notepad++\shortcuts.xml
Note: You will need to close Notepad++ if you have any new macros you want to 'expo...
Generating v5 UUID. What is name and namespace?
...5-5367-5958-9aee-98fffdcd1876
^_low nibble is set to 5, to indicate type 5
^_first two bits set to 1 and 0, respectively
(Note that the first two bits of '9' are already 1 and 0, respectively, so this has no effect).
What do I hash?
You...
What are WSGI and CGI in plain English?
...ross web servers.
SO WHAT IS WSGI?
So, at last, what is WSGI? WSGI is a set of rules, written in two halves. They are written in such a way that they can be integrated into any environment that welcomes integration.
The first part, written for the web server side, says "OK, if you want to deal w...
Can an angular directive pass arguments to functions in expressions specified in the directive's att
...aram in the directive template binds neatly to param in the source, and is set to item.
To call from within the link property of a directive ("inside" of it), use a very similar approach:
...
directive.link = function(isolatedScope) {
isolatedScope.boundFunction({param: "foo"});
};
...
retur...
Checking images for similarity with OpenCV
...The features extracted this way can be matched against other image feature sets. Another image that has a high proportion of the features matching the first one is considered to be depicting the same scene.
Finding the homography between the two sets of points will allow you to also find the relativ...