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Constantly print Subprocess output while process is running
...sh() in the parent -- stdout is line-buffered if it is not redirected to a file/pipe and therefore printing line flushes the buffer automatically. You don't need sys.stdout.flush() in the child too -- pass -u command-line option instead.
– jfs
Nov 26 '15 at 5:2...
Return XML from a controller's action in as an ActionResult?
...
@sheir, if you want the browser to launch the file then you shouldn't load it via AJAX. Just navigate directly to your action method. The MIME type will determine how it's handled by the browser. Using something like application/octet-stream to force it to download. I do...
Github: Can I see the number of downloads for a repo?
...er/:repo/releases/:release_id for getting downloads number of your assets (files attached to the release), field download_count mentioned below, but, as commented, only for the most recent 30 releases..
Update 2017
You still can use the GitHub API to get the download count for your releases (w...
fastest (low latency) method for Inter Process Communication between Java and C/C++
...ssaging/
P.S. - tried shared memory next day in the form of memory mapped files,
if busy waiting is acceptable, we can reduce latency to 0.3 microsecond
for passing a single byte with code like this:
MappedByteBuffer mem =
new RandomAccessFile("/tmp/mapped.txt", "rw").getChannel()
.map(FileCha...
Is it possible to use “/” in a filename?
...ay to use the slash character that normally separates directories within a filename in Linux?
6 Answers
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How can I get useful error messages in PHP?
...t modify the php.ini, you can also add the following lines to an .htaccess file:
php_flag display_errors on
php_value error_reporting 2039
You may want to consider using the value of E_ALL (as mentioned by Gumbo) for your version of PHP for error_reporting to get all of the errors. ...
private final static attribute vs private final attribute
...0;
private static final int valueStatic = 20;
private final File valueObject = new File("");
private static final File valueObjectStatic = new File("");
public void printAddresses() {
System.out.println("final int address " +
ObjectUtils...
Unable to execute dex: Multiple dex files define
... for me turns out another developer added a new version of a library jar file without deleting the old one. So there were two jars with same classes. Thus the error 'Multiple dex files...' You could do a grep -r 'OffendingClassName' | grep jar$ to search for jar files that contain the class name....
Best way to create custom config options for my Rails app?
...esn't need to be stored in a database table, I like to create a config.yml file within the config directory. For your example, it might look like this:
defaults: &defaults
audiocast_uri_format: http://blablalba/blabbitybla/yadda
development:
<<: *defaults
test:
<<: *defaults...
System.MissingMethodException: Method not found?
...tudio actually fixed it for me. I'm thinking it was caused by old assembly files still in use, and performing a "Clean Build" or restarting VS should fix it.
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