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Unstaged changes left after git reset --hard
...et --hard , git status gives me files within the Changes not staged for commit: section.
21 Answers
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What is an Android PendingIntent?
...hat it says, in general, you would want to create an explicit Intent whose component name is an absolute name that unambiguously refers to one of your own classes. Otherwise, the Intent might get sent to an another application, which may cause problems since that Intent will be running under your ap...
How to call getClass() from a static method in Java?
...des such as inflating bytecode or adding runtime introspection. I don't recommend these. Copy-paste is an editor concern, so an editor solution is most appropriate.
In IntelliJ, I recommend adding a Live Template:
Use "log" as the abbreviation
Use private static final org.slf4j.Logger logger = ...
How can I set NODE_ENV=production on Windows?
...maintained), use
set NODE_ENV=production
This should be executed in the command prompt where you intend to run your Node.js application.
The above line would set the environment variable NODE_ENV for the command prompt where you execute the command.
To set environment variables globally so they...
Turning off auto indent when pasting text into vim
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Update: Better answer here: https://stackoverflow.com/a/38258720/62202
To turn off autoindent when you paste code, there's a special "paste" mode.
Type
:set paste
Then paste your code. Note that the text in the tooltip now says -- INSERT (paste) --.
After you pasted ...
Create array of regex matches
...tring> allMatches = new ArrayList<String>();
Matcher m = Pattern.compile("your regular expression here")
.matcher(yourStringHere);
while (m.find()) {
allMatches.add(m.group());
}
After this, allMatches contains the matches, and you can use allMatches.toArray(new String[0]) to g...
How to get the first item from an associative PHP array?
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More information on the reset function: www.w3schools.com/php/func_array_reset.asp
– Paul Chris Jones
Dec 17 '19 at 12:38
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How do I seed a random class to avoid getting duplicate random values [duplicate]
...generated sequence will be far from uniform distribution.
For the sake of completeness, if you really need to reseed a Random, you'll create a new instance of Random with the new seed:
rnd = new Random(newSeed);
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How to get Vim to highlight non-ascii characters?
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Undo git update-index --assume-unchanged
...ce the first letter tag could be letters other than 'H'/'h'. From git-scm.com/docs/git-ls-files: This option identifies the file status with the following tags (followed by a space) at the start of each line: H:: cached S:: skip-worktree M:: unmerged R:: removed/deleted C:: modified/chan...