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List All Redis Databases
...he configuration file. By default, you have 16 databases. Each database is identified by a number (not a name).
You can use the following command to know the number of databases:
CONFIG GET databases
1) "databases"
2) "16"
You can use the following command to list the databases for which some ke...
gulp globbing- how to watch everything below directory
...rent directory (e.g., ./.git/). Adding the extra /* on the end seems to avoid that problem: gulp.watch('./build/**/*', ...).
– medmunds
Jul 2 '15 at 0:35
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Adding a build configuration in Xcode
...onfiguration, but the option to do so is disabled. Why?
The answer is hiding behind this little button here (circled in red)...
This menu will open to reveal that you currently have a build target selected. Build targets don't have their own configurations.
Configurations are project-wide....
Difference between Groovy Binary and Source release?
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If the application provider has already compiled appropriate binary version for your machine type and operating system, then I would say that binary version is better since it requires less work from you to start using it. On the other hand, if you...
Difference between jQuery parent(), parents() and closest() functions
... elements from parent (one level above the current element)
See http://jsfiddle.net/imrankabir/c1jhocre/1/
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Sublime text 2 - find and replace globally ( all files and in all directories )
...ou need. If nothing is set, the search is made on all files listed in the sidebar.
If you double click on a line of the search result, Sublime will jump to that line.
Notice these icons in the search bar:
The first (show context) toggles context in result format (if enabled, some lines of text ...
python-pandas and databases like mysql
...False)
f = pd.read_sql_query('SELECT * FROM mytable', engine, index_col = 'ID')
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What is PAGEIOLATCH_SH wait type in SQL Server?
I have a query that is taking a long time in the middle of a transaction. When I get the wait_type of the process it is PAGEIOLATCH_SH .
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How to make Regular expression into non-greedy?
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how did c match nothing there
– Muhammad Umer
May 26 '19 at 6:03
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Find commit by hash SHA in Git
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There are two ways to do this.
1. providing the SHA of the commit you want to see to git log
git log -p a2c25061
Where -p is short for patch
2. use git show
git show a2c25061
The output for both commands will be:
the commit
the author
the date
the commi...