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Why is try {…} finally {…} good; try {…} catch{} bad?
...at it is bad form to use catch with no arguments, especially if that catch doesn't do anything:
20 Answers
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How to merge a specific commit in Git
...our answer here.
Apply the change introduced by an existing commit.
Do not forget to read bdonlan's answer about the consequence of cherry-picking in this post:
"Pull all commits from a branch, push specified commits to another", where:
A-----B------C
\
\
D
becomes:
A-----B------C
...
Find all storage devices attached to a Linux machine [closed]
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There's kind of a limit on what you can do from a shell. Most of the other suggestions that are higher rated either don't work from a shell, won't work unless dbus is running, or will list devices that aren't actually present/configured. This is just faster than c...
How to get a DOM Element from a JQuery Selector
I'm having an impossibly hard time finding out to get the actual DOMElement from a jquery selector. Sample Code:
4 Answers...
cannot download, $GOPATH not set
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Thanks for the info. Do you need to change your workspace for each individual project?
– Doug Molineux
Nov 7 '15 at 17:30
1
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Can I specify multiple users for myself in .gitconfig?
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Is there a way to do this for all repos in a given folder, rather than for individual repos? See my question here: stackoverflow.com/questions/21307793/…
– scubbo
Jan 23 '14 at 12:13
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Switch on ranges of integers in JavaScript [duplicate]
I want to do something like this
9 Answers
9
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Getting the IP address of the current machine using Java
...le and setting the local endpoint accordingly. The last part seems to be undocumented officially but it looks like an integral trait of Berkeley sockets API (a side effect of UDP "connected" state) that works reliably in both Windows and Linux across versions and distributions.
So, this method wil...
Reverse engineering from an APK file to a project
...ill generate Java code (rough but good enough) from an unknown APK file.
Download dex2jar tool from dex2jar.
Use the tool to convert the APK file to JAR:
$ d2j-dex2jar.bat demo.apk
dex2jar demo.apk -> ./demo-dex2jar.jar
Once the JAR file is generated, use JD-GUI to open the JAR file. You will...
Why is enum class preferred over plain enum?
...them:
enum class Color { red, green, blue }; // enum class
enum Animal { dog, cat, bird, human }; // plain enum
What is the difference between the two?
enum classes - enumerator names are local to the enum and their values do not implicitly convert to other types (like another enum or int)
Pla...