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How to install an apk on the emulator in Android Studio?
... your Emulator from Android Studio Tools->Android-> AVD Manager then select an emulator image and start it.
After emulator is started just drag and drop the APK Very simple.
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Properly removing an Integer from a List
... is equal to Integer(1) will be removed. In both cases, the Java compiler selects the closest matching overload.
Yes, there is potential for confusion (and bugs) here, but it is a fairly uncommon use-case.
When the two List.remove methods were defined in Java 1.2, the overloads were not ambiguous...
Create a new database with MySQL Workbench
...CE.
You launch MySQL Workbench.
From Menu Bar click on Database and then select "Connect to Database"
It by default showing you default settings other wise you choose you host name, user name and password. and click to ok.
As in above define that you should click write on existing database but if ...
push multiple elements to array
...
This answer and the selected answer produce different, and perhaps unexpected, results. a.push(1) vs. a.push([1])
– oevna
Dec 24 '16 at 1:12
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How to pip or easy_install tkinter on Windows
...
When installing make sure that under Tcl/Tk you select Will be installed on hard drive. If it is installing with a cross at the left then Tkinter will not be installed.
The same goes for Python 3:
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How can I get a channel ID from YouTube?
...outube version is obtained very easily if you login to YouYube website and select 'My channel'
Your channel ID will be displayed on the address bar of your browser
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Using an if statement to check if a div is empty
...SS:
.someDiv:empty {
display: none;
}
Unfortunately there is no CSS selector that selects the previous sibling element. There is only for the next sibling element: x ~ y
.someDiv:empty ~ .anotherDiv {
display: none;
}
Using jQuery
Checking text length of element with text() function
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mysqldump - Export structure only without autoincrement
...es,
mysql -hlocalhost -uuser -ppass --skip-column-names --batch \
-e "select table_name from tables where table_type = 'BASE TABLE' and table_schema = 'schemaname'" INFORMATION_SCHEMA \
| xargs mysqldump -hlocalhost -uuser -ppass \
--no-data --skip-triggers --skip-opt --no-create-db \
s...
How do I find and view a TFS changeset by comment text?
...er
Scroll to the bottom (it's fast with hitting "End" button continuously)
Select all records, copy
Open Excel and paste
Now the Excel will allow you to search through comments (Excel's a native app, don't argue..).
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“Git fatal: ref HEAD is not a symbolic ref” while using maven release plugin
...nkins - Jenkins Wiki), leaving the field empty can work for this, too: "If selected, and its value is an empty string or **, then the branch name is computed from the remote branch without the origin."
– evgeny9
Aug 14 '19 at 12:39
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