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Counting occurrences in Vim without marking the buffer changed
In order to know how many times a pattern exists in current buffer, I do:
6 Answers
6
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Change timestamps while rebasing git branch
... be made public causing the timestamps of the commits to be in an mixed up order. I would rather have them be all be today with only seconds in between.
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What does “coalgebra” mean in the context of programming?
...ld be rename theory of functors.
As categories are what one must define in order to define functors.
(Moreover, functors are what one must define in order to define natural transformations.)
What's a functor?
It's a transformation from one set to another which preserving their structure.
(For more ...
How to read the value of a private field from a different class in Java?
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In order to access private fields, you need to get them from the class's declared fields and then make them accessible:
Field f = obj.getClass().getDeclaredField("stuffIWant"); //NoSuchFieldException
f.setAccessible(true);
Hash...
Graph visualization library in JavaScript
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Does it have a way to layout graphs in a hierarchical order(a layout that looks like a tree but it is in fact a graph , meaning there are nodes with multiple parents)
– Mina
May 9 '16 at 21:43
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How to create an array containing 1…N
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+1 for cleverness but please note this is orders of magnitude SLOWER than a primitive for loop: jsperf.com/array-magic-vs-for
– warpech
Jan 24 '14 at 13:59
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file_put_contents - failed to open stream: Permission denied
... The webserver does not need to have the permission to execute the file in order to change its content. Those write permissions should only be given to files in that directory.
All other users should not be given any permission.
For directories that do not require to change its files are group per...
How to check if a string “StartsWith” another string?
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In order to make the expression case-sensitive use /^he/i
– kaizer1v
Oct 31 '18 at 12:50
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How do you unit test private methods?
...etimes like to call private methods from test methods. Most of the time in order to prevent code duplication for test data generation...
Microsoft provides two mechanisms for this:
Accessors
Goto the class definition's source code
Right-click on the name of the class
Choose "Create Private Acces...
Error: Tablespace for table xxx exists. Please DISCARD the tablespace before IMPORT
...`.`innodb_table`' exists. Please DISCARD the tablespace before IMPORT
in order to fix this, what i did was first
create table innodb_table2(`id` int(10) unsigned NOT NULL);
Query OK, 0 rows affected (0.07 sec)
then in the /var/lib/mysql/database_name directory i did the following as root ackn...