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How do you save/store objects in SharedPreferences on Android?
...blem with circular reference that leads to StackOverFlowException xD Read more here stackoverflow.com/questions/10209959/…
– phuwin
Jul 29 '16 at 13:41
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Display current time in 12 hour format with AM/PM
...snippet :
DateFormat dateFormat = new SimpleDateFormat("hh:mm a");
Read more on documentation - SimpleDateFormat java 7
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In the shell, what does “ 2>&1 ” mean?
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664
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How can I get column names from a table in SQL Server?
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You can obtain this information and much, much more by querying the Information Schema views.
This sample query:
SELECT *
FROM INFORMATION_SCHEMA.COLUMNS
WHERE TABLE_NAME = N'Customers'
Can be made over all these DB objects:
CHECK_CONSTRAINTS
COLUMN_DOMAIN_USAG...
How to detect UI thread on Android?
... {
// Not on UI thread.
}
From API level 23 and up, there's a slightly more readable approach using new helper method isCurrentThread on the main looper:
if (Looper.getMainLooper().isCurrentThread()) {
// On UI thread.
} else {
// Not on UI thread.
}
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How to determine CPU and memory consumption from inside a process?
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How do I delete a Git branch locally and remotely?
...ub.com:schacon/simplegit.git
- [deleted] serverfix
Boom. No more branches on your server. You may want to dog-ear this page, because you’ll need that command, and you’ll likely forget the syntax. A way to remember this command is by recalling the git push [remotename] [localbranch...
How can I use Python to get the system hostname?
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What command means “do nothing” in a conditional in Bash?
...ou are correct), it returns true (status 0) just like true does, and it is more difficult to read. Bash is a DevOps language, and if : is written by someone on my team, I'd have them change it.
– SaintHax
May 29 '17 at 19:51
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How to change a command line argument in Bash?
... 1 (i.e. $1). It is a shorthand for "$1" "$2" in this case, but it is much more useful when you want to replace e.g. "${17}".
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