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How do I create a random alpha-numeric string in C++?
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Capture characters from standard input without waiting for enter to be pressed
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Get Android .apk file VersionName or VersionCode WITHOUT installing apk
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edited Feb 7 '17 at 18:08
ToolmakerSteve
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In Clojure 1.3, How to read and write a file
...ike to know the "recommended" way of reading and writing a file in clojure 1.3 .
6 Answers
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git pull from master into the development branch
...rings over only origin/master, and it does not update the ref in your repo:1 any new commits winds up referred-to only by the special FETCH_HEAD reference.)
If you use the more-explicit git fetch origin (then optionally look around) and then git merge origin/master sequence, you can also bring your...
When to use SELECT … FOR UPDATE?
...hout specifying FOR UPDATE explicitly.
To solve this problem, Thread 1 should SELECT id FROM rooms FOR UPDATE, thereby preventing Thread 2 from deleting from rooms until Thread 1 is done. Is that correct?
This depends on the concurrency control your database system is using.
MyISAM in MySQ...
Handling very large numbers in Python
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Python supports a "bignum" integer type which can work with arbitrarily large numbers. In Pyth...
anchor jumping by using javascript
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edited Aug 6 '18 at 5:11
brasofilo
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Printing object properties in Powershell
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195
Try this:
Write-Host ($obj | Format-Table | Out-String)
or
Write-Host ($obj | Format-List...
Can I change the root EBS device of my amazon EC2 instance?
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Yep, it's dead easy:
Stop the instance.
Detach the root EBS volume.
Attach the alternate EBS...