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What did MongoDB not being ACID compliant before v4 really mean?
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10 Answers
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Node.js version on the command line? (not the REPL)
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1050
The command line for that is:
node -v
Or
node --version
Note:
If node -v doesn't work, ...
Disable mouse scroll wheel zoom on embedded Google Maps
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30 Answers
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Joining three tables using MySQL
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edited Jul 20 '17 at 5:26
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
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How do I programmatically determine if there are uncommitted changes?
...t diff-index --cached --quiet HEAD || git commit -m '${commit_msg}'
And 6502 reports in the comments:
One problem I bumped in is that git diff-index will tell that there are differences when indeed there is none except for timestamps of the files.
Running git diff once solves the issue (surprising...
List OrderBy Alphabetical Order
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704
If you mean an in-place sort (i.e. the list is updated):
people.Sort((x, y) => string.Compa...
Getting the filenames of all files in a folder [duplicate]
... File("your/path");
File[] listOfFiles = folder.listFiles();
for (int i = 0; i < listOfFiles.length; i++) {
if (listOfFiles[i].isFile()) {
System.out.println("File " + listOfFiles[i].getName());
} else if (listOfFiles[i].isDirectory()) {
System.out.println("Directory " + listOfFiles[...
Verify a certificate chain using openssl verify
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170
From verify documentation:
If a certificate is found which is its own issuer it is assumed to b...
What is the Windows version of cron? [closed]
...ule with the AT command.
For newer Microsoft OS versions, Windows Server 2012 / Windows 8, look at the schtasks command line utility.
If using PowerShell, the Scheduled Tasks Cmdlets in Windows PowerShell are made for scripting.
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How do pointer to pointers work in C?
...e numbers at the top are the addresses):
54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69
+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+
| | 58 | | | 63 | | 55 | | | h | e | l | l | o | \0 | |
+----+----+---...