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Easy way to turn JavaScript array into comma-separated list?
... to iterate through the array and build the string myself by concatenation if that's the only way.)
17 Answers
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How do I run two commands in one line in Windows CMD?
...all Microsoft OSes since 2000, and still good today:
dir & echo foo
If you want the second command to execute only if the first exited successfully:
dir && echo foo
The single ampersand (&) syntax to execute multiple commands on one line goes back to Windows XP, Windows 2000, a...
What is the best way to iterate over a dictionary?
I've seen a few different ways to iterate over a dictionary in C#. Is there a standard way?
30 Answers
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Best practice? - Array/Dictionary as a Core Data Entity Attribute [closed]
...into the array or dictionary (it's stored as a BLOB in the data store) and if the collections are large, you may have to move a lot of data to/from the data store (if it's an SQLite data store) just to read or modify a small part of the collection.
The alternative is to use Core Data to-many relati...
Get just the filename from a path in a Bash script [duplicate]
...ppet sets xpath (the file path), xpref (the file prefix, what you were specifically asking for) and xfext (the file extension).
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Getting the parent of a directory in Bash
If I have a file path such as...
11 Answers
11
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Is it possible to display inline images from html in an Android TextView?
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If you have a look at the documentation for Html.fromHtml(text) you'll see it says:
Any <img> tags in the HTML will display as a generic replacement image which your program can then go through and replace with real...
Check if a string contains an element from a list (of strings)
...ut arguably less clear):
bool b = listOfStrings.Any(myString.Contains);
If you were testing equality, it would be worth looking at HashSet etc, but this won't help with partial matches unless you split it into fragments and add an order of complexity.
update: if you really mean "StartsWith", t...
Clear Application's Data Programmatically
...highly recommend using it in new applications:
import android.os.Build.*;
if (VERSION_CODES.KITKAT <= VERSION.SDK_INT) {
((ActivityManager)context.getSystemService(ACTIVITY_SERVICE))
.clearApplicationUserData(); // note: it has a return value!
} else {
// use old hacky way, w...
How do you rename a Git tag?
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The colon in the push command removes the tag from the remote repository. If you don't do this, Git will create the old tag on your machine when you pull.
Finally, make sure that the other users remove the deleted tag. Please tell them (co-workers) to run the following command:
git pull --prune -...