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What is the difference between Elastic Beanstalk and CloudFormation for a .NET project?
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Does Java casting introduce overhead? Why?
Is there any overhead when we cast objects of one type to another? Or the compiler just resolves everything and there is no cost at run time?
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WhatsApp API (java/python) [closed]
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@ndomanyo My try with Yowsup was few months back. So my comments could be outdated. But yes, after successfully using Yowsup, when I started getting high traffic, my number was blocked by Whatsapp. I dont know if there has been any change in the policy since then. User agent is ...
How do I “undo” a --single-branch clone?
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bare = false
logallrefupdates = true
ignorecase = true
precomposeunicode = false
[remote "origin"]
url = https://github.com/owner/repo.git
fetch = +refs/heads/master:refs/remotes/origin/master
[branch "master"]
remote = origin
merge = refs/heads/master
rebase = t...
How to check which locks are held on a table
...SQL Server 2005, sp_lock is still available, but deprecated, so it's now recommended to use the sys.dm_tran_locks view for this kind of thing. You can find an example of how to "roll your own" sp_lock function here.
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How do you print out a stack trace to the console/log in Cocoa?
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How to reliably open a file in the same directory as a Python script
...he same directory as the currently running Python script by simply using a command like
5 Answers
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how can I add the aidl file to Android studio (from the in-app billing example)
...nAppBillingService.aidl in the correct directory dictated by it's package (com.android.vending.billing).
Within the src/main/aidl/ folder you already have, put the .aidl file in com/android/vending/billing/.
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Chrome's remote debugging (USB debugging) not working for Samsung Galaxy S3 running android 4.3
...nt.
Run SDK Manager.exe and install Android SDK platform tools
Open up the Command prompt (simply by pressing the windows button and type in cmd.exe)
Enter the path with ex:
cd c:/downloads/sdk/platform-tools
Open ADB by typing in adb.exe
Run the following command by typing it and pressing enter:
ad...
What is the difference between LL and LR parsing?
... and accept a much smaller set of grammars than LR parsers do. LR parsers come in many flavors (LR(0), SLR(1), LALR(1), LR(1), IELR(1), GLR(0), etc.) and are far more powerful. They also tend to have much more complex and are almost always generated by tools like yacc or bison. LL parsers also co...