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How do I create a Bash alias?
...es are hidden you will have to do an ls -a to list them. If you don't have one you can create one.
If I remember correctly, when I had bought my Mac, the .bash_login file wasn't there. I had to create it for myself so that I could put prompt info, alias, functions, etc. in it.
Here are the step...
Why Choose Struct Over Class?
...structure.
As a general guideline, consider creating a structure when one or more
of these conditions apply:
The structure’s primary purpose is to encapsulate a few relatively simple data values.
It is reasonable to expect that the encapsulated values will be copied rather than re...
How to place and center text in an SVG rectangle
...or
word wrapping. To achieve the effect
of multiple lines of text, use one of
the following methods:
The author or authoring package needs
to pre-compute the line breaks and use
multiple ‘text’ elements (one for each
line of text).
The author or authoring
package needs t...
Is there a version control system for database structure changes?
...n then apply the updates to the development database, test, iterate until done well.
Then, check in files, test again, and apply to production.
Also, I usually have a table in the db - Config - such as:
SQL
CREATE TABLE Config
(
cfg_tag VARCHAR(50),
cfg_value VARCHAR(100)
);
INSERT INTO ...
Finish all previous activities
... home is created and afterwards all the screens from 1 to 5 on top of that one. The code i posted will return you to home screen finishing all the other activites. You can add an extra in the intent and read that in the home screen activity and finish it also (maybe launch login screen again from th...
Can an interface extend multiple interfaces in Java?
...ording to JLS
An interface may be declared to be a direct extension of one or more
other interfaces, meaning that it implicitly specifies all the member
types, abstract methods, and constants of the interfaces it extends,
except for any member types and constants that it may hide.
...
How are the points in CSS specificity calculated
... This answer has a more practical description than Pekka's answer, to be honest. Basically what @Matt Fenwick says: what you're describing is a practical implementation of the spec. A flawed one at that, but not one that anything should be done about, be it by authors or implementers.
...
CGridCellNumeric - A numeric cell class for the MFC Grid - C/C++ - 清泛网 - 专注IT技能提升
... has the ability to edit and display numbers, among other things. The best one that I could come up with within my price range (free) was Chris Maunder's MFC Grid 2.25 [^]. But unfortunately, for me it needed some modifications to get it to work the way I wanted. The one modification I present here...
How do I get the path of the assembly the code is in?
...nt code resides? I do not want the path of the calling assembly, just the one containing the code.
30 Answers
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Disable scrolling on ``
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this is the one that is perfect.
– Patrik Laszlo
Jan 18 '18 at 14:04
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