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See :hover state in Chrome Developer Tools
...to wait and watch. (you can star the issue to vote for it)
Comment 1 by Chrome project member: In 10.0.620.0, the Styles panel shows the :hover styles for the selected element but not :active.
(as of this post) Current Stable channel version is 8.0.552.224.
You can replace your Stable cha...
How can I view the shared preferences file using Android Studio?
...on menu next to green arrow 6. On your PC open latest Chrome browser 7. go by chrome://inspect address 8. chose your emulator in list. 9. In opened window go to Resources tab. 10. Find your shared preferences under LocalStorage menu on the left side. 11. In application play with boolean flag
...
Populate data table from data reader
...on (bool)drow["IsUnique"]. I didn't need them, getting the column names in order to populate the new DataTable is enough. This managed to help me overcome a ds.Fill(adapter) issue where I could not load a large table with SELECT * FROM MyTable.
– vapcguy
Nov 17...
How do I select an element in jQuery by using a variable for the ID?
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Doing $('body').find(); is not necessary when looking up by ID; there is no performance gain.
Please also note that having an ID that starts with a number is not valid HTML:
ID and NAME tokens must begin with a letter ([A-Za-z]) and may be followed by any number of letters, di...
What is the difference between SIGSTOP and SIGTSTP?
...GTSTP (for signal - terminal stop) may also be sent through the tty driver by a user typing on a keyboard, usually Control-Z.
SIGSTOP cannot be ignored. SIGTSTP might be.
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Fragment transaction animation: slide in and slide out
...d:duration="@android:integer/config_longAnimTime"
USAGE
(note that the order in which you call methods on the transaction matters. Add the animation before you call .replace, .commit):
FragmentTransaction transaction = supportFragmentManager.beginTransaction();
transaction.setCustomAnimations(R...
How to enable/disable bluetooth programmatically in android
...e enabled without direct user consent. If you want to turn on Bluetooth in order to create a wireless connection, you should use the ACTION_REQUEST_ENABLE Intent, which will raise a dialog that requests user permission to turn on Bluetooth. The enable() method is provided only for applications that ...
Sending message through WhatsApp
...en/android/26000030/?category=5245251
WhatsApp's Click to Chat feature allows you to begin a chat with
someone without having their phone number saved in your phone's
address book. As long as you know this person’s phone number, you can
create a link that will allow you to start a chat w...
Linux - Install redis-cli only
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To expand on @Agis's answer, you can also install the Redis CLI by running
$ git clone -b v2.8.7 git@github.com:antirez/redis.git
$ make -C redis install redis-cli /usr/bin
This will build the Redis CLI and toss the binary into /usr/bin. To anyone who uses Docker, I've also built a Do...
How to automatically crop and center an image
...you need to know about the image is whether it is portrait or landscape in order to set the .portrait class so I had to use a bit of Javascript for this part.
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