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How to get milliseconds from LocalDateTime in Java 8
...here is a way to get current milliseconds since 1-1-1970 (epoch) using the new LocalDate , LocalTime or LocalDateTime classes of Java 8.
...
Android : Check whether the phone is dual SIM
...ontext){
if(telephonyInfo == null) {
telephonyInfo = new TelephonyInfo();
TelephonyManager telephonyManager = ((TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE));
telephonyInfo.imeiSIM1 = telephonyManager.getDeviceId();;
...
Executing periodic actions in Python [duplicate]
...a Timer which calls foo() itself after 10 seconds.
Because, Timer create a new thread to call foo().
You can do other stuff without being blocked.
import time, threading
def foo():
print(time.ctime())
threading.Timer(10, foo).start()
foo()
#output:
#Thu Dec 22 14:46:08 2011
#Thu Dec 22 1...
Hibernate Error: org.hibernate.NonUniqueObjectException: a different object with the same identifier
...sue. In my case, I had a object searched in a code and I trying to build a new object with the same ID in other piece of code while the first object yet was at hibernate's session.
– dellasavia
Apr 23 '14 at 19:21
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How do I delete an exported environment variable?
...tomatically every time you open terminal, try looking through the various hidden files in your home directory for it. Or, to see where it is being set, try "grep -r <X> ~" where <X> is the name of the variable. This may take a while if you have a lot of files in your home directory.
...
Hibernate, @SequenceGenerator and allocationSize
...ery save operation needs to do the trip to the database in order to obtain new ID value.
– G. Demecki
Oct 5 '12 at 12:09
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Should I compile with /MD or /MT?
...s in the windows directory, sooner or later the user is going to install a new application with different libraries and, with any bad luck, break your application.
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Get all directories within directory nodejs
...rce, name)).filter(isDirectory)
Update for Node 10.10.0+
We can use the new withFileTypes option of readdirSync to skip the extra lstatSync call:
const { readdirSync } = require('fs')
const getDirectories = source =>
readdirSync(source, { withFileTypes: true })
.filter(dirent => dir...
How do you reset the stored credentials in 'git credential-osxkeychain'?
...push; it will ask for the keychain access; then deny.
It will ask for the new username and password, add it then pushes a file for that.
After git push I found this error. Then I use the upper case-
issue:
remote: Permission to user1/file.git denied to user2(previously exist
user ). fatal: ...
What are unit tests, integration tests, smoke tests, and regression tests?
...h external resources (db, disk access)
Regression test: after implementing new features or bug fixes, you re-test scenarios which worked in the past. Here you cover the possibility in which your new features break existing features.
Smoke testing: first tests on which testers can conclude if they wi...