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Are Mutexes needed in javascript?
I have seen this link: Implementing Mutual Exclusion in JavaScript .
On the other hand, I have read that there are no threads in javascript, but what exactly does that mean?
...
Pseudo-terminal will not be allocated because stdin is not a terminal
I am trying to write a shell script that creates some directories on a remote server and then uses scp to copy files from my local machine onto the remote. Here's what I have so far:
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SQL Server Regular expressions in T-SQL
...If you are using SQL Server 2016 or above, you can use sp_execute_external_script along with R. It has functions for Regular Expression searches, such as grep and grepl.
Here's an example for email addresses. I'll query some "people" via the SQL Server database engine, pass the data for those peop...
Bootstrap 3: Keep selected tab on page refresh
... class="tab-pane" id="settings">settings</div>
</div>
JavaScript, has to be embedded after the above in a <script>...</script> part.
$('#myTab a').click(function(e) {
e.preventDefault();
$(this).tab('show');
});
// store the currently selected tab in the hash val...
Explain Python entry points?
...ut in the comments!).
The most popular kind of entry point is the console_scripts entry point, which points to a function that you want made available as a command-line tool to whoever installs your package. This goes into your setup.py like:
entry_points={
'console_scripts': [
'cursi...
Read a file line by line assigning the value to a variable
... escapes from being interpreted.
Or you can put it in a bash file helper script, example contents:
#!/bin/bash
while IFS= read -r line; do
echo "Text read from file: $line"
done < "$1"
If the above is saved to a script with filename readfile, it can be run as follows:
chmod +x readfile
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How to use java.net.URLConnection to fire and handle HTTP requests?
...matching [hostname] found or javax.net.ssl.SSLProtocolException: handshake alert: unrecognized_name on some misconfigured HTTPS sites.
The following one-time-run static initializer in your web scraper class should make HttpsURLConnection more lenient as to those HTTPS sites and thus not throw those ...
event.returnValue is deprecated. Please use the standard event.preventDefault() instead
I have this script:
7 Answers
7
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ServiceStack vs ASP.Net Web API [closed]
...:
$.getJSON("http://localhost/Backbone.Todo/todos", function(todos) {
alert(todos.length == 1);
});
Highly testable
All C#/.NET ServiceClients share the same interfaces which make them highly testable and swappable to the point where you can have the same unit test also serve as an XML, JSON...
Restore a postgres backup file using the command line?
...that is what creates the dump itself. It says:
Dumps can be output in script or
archive file formats. Script dumps are
plain-text files containing the SQL
commands required to reconstruct
the database to the state it was
in at the time it was saved. To
restore from such a s...