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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...
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...
How to use string.replace() in python 3.x
...rams
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Joining three tables using MySQL
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edited Jul 20 '17 at 5:26
Peter Mortensen
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Real world use of JMS/message queues? [closed]
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answered Jun 24 '09 at 0:54
JonJon
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Wrap a delegate in an IEqualityComparer
...parer( Func<T, T, bool> comparer )
: this( comparer, t => 0 ) // NB Cannot assume anything about how e.g., t.GetHashCode() interacts with the comparer's behavior
{
}
public FuncEqualityComparer( Func<T, T, bool> comparer, Func<T, int> hash )
{
_c...
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[...
Getting current device language in iOS?
...nformation from NSLocale.h:
+ (NSArray *)preferredLanguages NS_AVAILABLE(10_5, 2_0); // note that this list does not indicate what language the app is actually running in; the [NSBundle mainBundle] object determines that at launch and knows that information
People interested in app language take ...
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 | |
+----+----+---...