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What are the use(s) for tags in Go?
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A tag for a field allows you to attach meta-information to the field which can be acquired using reflection. Usually it is used to provide transformation info on how a struct field is encoded to or decoded from another format (or stored/retrieved from a database), but ...
Android TextView padding between lines
...an look into android:lineSpacingExtra and apply it to your XML
Additional Info is on this page
or the related method public void setLineSpacing (float add, float mult)
Additional Info here
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Does a dot have to be escaped in a character class (square brackets) of a regular expression?
... or \ is a literal.
This website is a brilliant reference and has lots of info on the nuances of different regex flavours.
http://www.regular-expressions.info/refcharclass.html
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How to Add Stacktrace or debug Option when Building Android Studio Project
...pt -" Try: Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights."
– Nishita
Aug 10 '18 at 13:18
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Does application.yml support environment variables?
...our reference in quotes & escape the $ eg root: "\${LOGGING_LEVEL_ROOT:info}"
– Edward
Feb 11 '19 at 12:57
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How to recursively list all the files in a directory in C#?
...es(string path,
Func<FileInfo, bool> checkFile = null)
{
string mask = Path.GetFileName(path);
if (string.IsNullOrEmpty(mask)) mask = "*.*";
path = Path.GetDirectoryName(path);
string[] files = Directory.GetFiles(path, mask, Search...
Using openssl to get the certificate from a server
...connection that needs client authentication, and the hankshake needed more info to continue to the stage where the certificates were dumped.
Here is my working command:
openssl s_client -connect host:port -key our_private_key.pem -showcerts \
-cert our_server-signed_cert.pem
Hop...
fatal: early EOF fatal: index-pack failed
...e.compression 0
Next, let's do a partial clone to truncate the amount of info coming down:
git clone --depth 1 <repo_URI>
When that works, go into the new directory and retrieve the rest of the clone:
git fetch --unshallow
or, alternately,
git fetch --depth=2147483647
Now, do a ...
How to check for file lock? [duplicate]
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No, unfortunately, and if you think about it, that information would be worthless anyway since the file could become locked the very next second (read: short timespan).
Why specifically do you need to know if the file is locked anyway? Knowing that might give us some other w...
Stock ticker symbol lookup API [closed]
... 100 stock quotes at once using the following URL:
www.google.com/finance/info?infotype=infoquoteall&q=[ticker1],[ticker2],...,[tickern]
For example:
www.google.com/finance/info?infotype=infoquoteall&q=C,JPM,AIG
Someone has deciphered the available fields here:
http://qsb-mac.googlecode...