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gnu linux why does command "cd xyzdir && rm -rf abcfilename" fail?view story

http://stackoverflow.com – $ touch /tmp/abcd $ ls -l /tmp/abcd --w--w--w- 1 dinesh users 0 Oct 16 23:49 /tmp/abcd $ x="cd /tmp && rm -rf abcd" $ $x $ pwd /tmp $ ls -l /tmp/abcd --w--w--w- 1 dinesh users 0 Oct 16 23:49 /tmp/abcd OTOH using x="cd /tmp; rm -rf abcd" works as I expected. So, what's wrong with my other approach because I want to be sure I am in that directory? $? (HowTos)

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How a station process the traffic indication map (TIM) ?view story

http://stackoverflow.com – A station in power save wake up and receive beacon sent by AP. Beacon contains TIM field which indicates which station has buffered data. How station process this field and figure out if it has buffered data. (HowTos)

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Case decisionview story

http://forums.androidcentral.com – Ok, so I have it narrowed down, for now, to the Spigen Neo Hybrid, the Verus Iron Shield, and the Caseology Bumper Frame one. I also thought about a UAG, but this is already tough enough as it is. Any help helping me choose? Note 2 via Android Central App (HowTos)

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Multipeer - Peer Strength detectionview story

http://stackoverflow.com – I have been searching around and cannot seem to find anything. I have found information about detecting a wifi hotspot strength but not multipeer. I am looking to get a value for the strength of peers in a multipeer network is this possible in ios and android? Kind Regards, James (HowTos)

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Note 4 Flashlight (Lockscreen)view story

http://forums.androidcentral.com – Hey guys, I'm coming from an iphone and one feature I loved was the ability to access the flashlight from the lockscreen. Is this possible on the Note 4 without rooting? Thanks in advance (HowTos)

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Project refresh failed: Unexpected end of block data error importing BluetoothLeGatt to Android Studio?view story

http://stackoverflow.com – I'm trying to create an Android App that can talk to my Linux (Ubuntu) laptop using Bluetooth. I was having trouble getting that to work so I decided to try to get two Android phones to communicate so I would know if the problem was the phone or laptop. (HowTos)

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Facebook Continues To Populate Contacts To Phonebook!view story

http://forums.androidcentral.com – Hello! I am going crazy here! I have had a Note 3 since February and never had this problem. I do not have anything selected anywhere for Facebook to send its contacts to my contacts in my phone, now, suddenly, Facebook has over 500 contacts staring me in the face every time I open my contact list o_O!!! Can someone stop this crazy thing??? (HowTos)

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Available to see at some Sprint stores!view story

http://forums.androidcentral.com – Heads up!! Get a sneak peek at Samsung Galaxy Note 4 and Samsung Gear S at select Sprint Stores | Sprint Newsroom (HowTos)

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Macros like _GNU_SOURCE, what do they mean?view story

http://stackoverflow.com – Lot many times while referring to linux header files or man files, I see the following macros used.. Ex : man mkstemp In this man page we can see that the below macros are featured. _GNU_SOURCE _BSD_SOURCE _SVID_SOURCE _XOPEN_SOURCE _XOPEN_SOURCE_EXTENDED What am I supposed to understand to write a correct program if I am using these API's/Headers? (HowTos)

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Granting Root Access through WHMview story

http://stackoverflow.com – I have to do some updates to a VPS through GoDaddy through SSH (Terminal on Mac) and I'm using the user 'root' to connect to the server but when I log in, it gives me -bash: /bin/su: Permission denied when I try to su - root. I have access to WHM and cPanel and I'm not sure where to begin to give the proper permissions. (HowTos)

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How to display id and item both in one row on dropdownlist using android and jsonview story

http://stackoverflow.com – Can any one please explain me How to display item name and respective id both in array adapter on dropdownlistview using json in android. (HowTos)

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java.lang.NoClassDefFoundError: com.amazonaws.auth.CognitoCachingCredentialsProviderview story

http://stackoverflow.com – I am running a sample of CognitoSyncDemo and when i run my code on my device, my device gives an error "Unfortunately, CognitoSyncDemo has stopped." and eclipse Logcat gives an Exception java.lang.NoClassDefFoundError: com.amazonaws.auth.CognitoCachingCredentialsProvider Well i have checked the library, I have included aws-android-sdk-2.1.2-core.debug.jar extras/aws-android-sdk-2.1.2-cognito.de (HowTos)