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Deep copying an NSArray
...ed data structure — what the linked Apple docs call a true deep copy — then this approach will not suffice. Please see the other answers here for that.
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Undo part of unstaged changes in git
...it -a -m "Backup Commit" --edit; git reset HEAD^ would be better, because then it would not dirty my stash state, which I may be using for something else. Then, as long as you have the SHA1 you can cherry-pick it within the next 30 days. The --edit lets you add info to the commit message to assis...
How to define Gradle's home in IDEA?
...
println gradle.gradleHomeDir
}
}
and name it build.gradle.
Then run it with:
gradle getHomeDir
If you installed with homebrew, use brew info gradle to find the base path (i.e. /usr/local/Cellar/gradle/1.10/), and just append libexec.
The same task in Kotlin in case you use build....
How to perform Unwind segue programmatically?
...troller Menu below green EXIT button.
Insert Name of Segue to unwind.
Then,- (void)performSegueWithIdentifier:(NSString *)identifier sender:(id)sender. with your segue identify.
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CSS/HTML: What is the correct way to make text italic?
... do. If you're using italics to make a block stand out from the body text, then maybe a class name of "flow-distinctive" would be in order. Think about reuse: class names are for categorization - where else would you want to do the same thing? That should help you identify a suitable name.
<i>...
Git says “Warning: Permanently added to the list of known hosts”
...ile and insert the line:
UserKnownHostsFile ~/.ssh/known_hosts
You will then see the message the next time you access Github, but after that you'll not see it anymore because the host is added to the known_hosts file. This fixes the issue, rather than just hiding the log message.
This problem w...
Android - How to get application name? (Not package name)
...long as you really use a label in android:name. If you hardcoded a string, then it fails.
– Snicolas
Aug 29 '13 at 15:20
2
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Facebook Like Button - how to disable Comment pop up?
... @tybro, if class names change by any chance from Facebook end then of course one can change the rule easily from the CSS as well, it doesn't require any kind of functional change, that's the easiest fix to hide the comment popup till the time FB doesn't make it configurable.
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Capturing mobile phone traffic on Wireshark
... are some suggestions:
For Android phones, any network: Root your phone, then install tcpdump on it. This app is a tcpdump wrapper that will install tcpdump and enable you to start captures using a GUI. Tip: You will need to make sure you supply the right interface name for the capture and this va...
What is the use of a private static variable in Java?
If a variable is declared as public static varName; , then I can access it from anywhere as ClassName.varName . I am also aware that static members are shared by all instances of a class and are not reallocated in each instance.
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