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Is there a command like “watch” or “inotifywait” on the Mac?
...ter (0) as line separator.
-1, --one-event Exit fsw after the first set of events is received.
-e, --exclude=REGEX Exclude paths matching REGEX.
-E, --extended Use exended regular expressions.
-f, --format-time Print the event time using the specified format.
-h, --help ...
C++ - passing references to std::shared_ptr or boost::shared_ptr
...eing sent then there must be no previous message (the variable should be reset before sending). So we declare the new variable:
std::shared_ptr<std::string> previous_message;
Then we amend our function according to the rules we specified:
void send_message(std::shared_ptr<std::string>...
E11000 duplicate key error index in mongodb mongoose
...ue for me when I was using mongoose plugin passport-local-mongoose without setting a username for new users.
– sshow
Jan 23 '16 at 22:38
1
...
node.js hash string?
...tring or binary");
I experienced issue with other answer. I advice you to set encoding argument to binary to use the byte string and prevent different hash between Javascript (NodeJS) and other langage/service like Python, PHP, Github...
If you don't use this code, you can get a different hash betw...
socket.error: [Errno 48] Address already in use
I'm trying to set up a server with python from mac terminal.
10 Answers
10
...
Postgres: clear entire database before re-creating / re-populating from bash script
...… (see here for other stuff I might have missed)
roles or other security settings
composite types
toast tables
FDW and foreign tables
This is really useful for the cases when the dump you want to restore is of a different database schema version (e.g. with Debian dbconfig-common, Flyway or Liqui...
Why is lock(this) {…} bad?
...ng C# code as an example.
public class Person
{
public int Age { get; set; }
public string Name { get; set; }
public void LockThis()
{
lock (this)
{
System.Threading.Thread.Sleep(10000);
}
}
}
class Program
{
static void Main(string[] a...
What would a “frozen dict” be?
... too often (though it would still probably be useful more often than frozenset is).
The most common reason to want such a type is when memoizing function calls for functions with unknown arguments. The most common solution to store a hashable equivalent of a dict (where the values are hashable) is ...
Trusting all certificates using HttpClient over HTTPS
... MySSLSocketFactory sf = new MySSLSocketFactory(trustStore);
sf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
HttpParams params = new BasicHttpParams();
HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
HttpProtocolParams.setContent...
Is there a way to make text unselectable on an HTML page? [duplicate]
...unselectable attribute of the element you wish to be unselectable. You can set this using an attribute in HTML:
<div id="foo" unselectable="on" class="unselectable">...</div>
Sadly this property isn't inherited, meaning you have to put an attribute in the start tag of every element in...