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How do API Keys and Secret Keys work? Would it be secure if I have to pass my API and secret keys to
...ept that you own the computer.
In many cases, I just put secret keys in a file with limited permissions, and take the usual precautions to prevent my system from being rooted. There are a few tricks to make it work properly with a multiuser system, such as avoiding temporary files and such.
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How to alias 'git checkout' to 'git co'
...to do that. It will add the following entry into your global ~/.gitconfig file:
[alias]
co = checkout
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How to create an object for a Django model with a many to many field?
...e_object.users.add(1,2)
Update: After reading the saverio's answer, I decided to investigate the issue a bit more in depth. Here are my findings.
This was my original suggestion. It works, but isn't optimal. (Note: I'm using Bars and a Foo instead of Users and a Sample, but you get the idea).
ba...
How to copy a collection from one database to another in MongoDB
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Minor: I found the file in subfolder named by some_database so this works for me: mongorestore -d some_other_db -c some_or_other_collection dump/some_database/some_collection.bson
– Aviko
Dec 24 '18 at 1...
MySQL ON DUPLICATE KEY - last insert id?
...e.html
At the bottom of the page they explain how you can make LAST_INSERT_ID meaningful for updates by passing an expression to that MySQL function.
From the MySQL documentation example:
If a table contains an AUTO_INCREMENT column and INSERT ... UPDATE inserts a row, the LAST_INSERT_ID() func...
How do I capture bash output to the Mac OS X clipboard?
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You can do this using the pbcopy command:
pbcopy < ./path/to/file/or/output/stream
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How to get cumulative sum
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select t1.id, t1.SomeNumt, SUM(t2.SomeNumt) as sum
from @t t1
inner join @t t2 on t1.id >= t2.id
group by t1.id, t1.SomeNumt
order by t1.id
SQL Fiddle example
Output
| ID | SOMENUMT | SUM |
-----------------------
| 1 | 1...
What is the difference between min SDK version/target SDK version vs. compile SDK version?
...eans of compiling I suppose) uses to make your app when you publish a .apk file. This is useful for testing your application as it is a common need to compile your app as you develop it. As this will be the version to compile to an APK, it will naturally be the version of your release. Likewise, it ...
Populate XDocument from String
....Load() seems to take the string passed to it as a path to a physical XML file.
4 Answers
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Android global variable
...store values in SharedPreferences, SQLLite Database, or An Internal memory file. These all will have data persistence even if the application is closed.
– powernit
Apr 23 '16 at 20:47
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