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HttpURLConnection timeout settings
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HttpURLConnection has a setConnectTimeout method.
Just set the timeout to 5000 milliseconds, and then catch java.net.SocketTimeoutException
Your code should look something like this:
try {
HttpURLConnection.setFollowRedirects(false);
HttpU...
Why does Clojure have “keywords” in addition to “symbols”?
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It seems keywords are more useful as keys in hashmaps etc as they don't change once evaluated: (eval (eval ':a)) vs (eval (eval ''a)). Are there other advantages? Performance wise, they are identical?
– kristianlm
Aug 3 '12 at 19:56
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How to architect an Ember.js application
...re you understand the core concepts: models, routes, services, components, etc. Ember docs are a great resource, but since I haven't come across a single updated guide connecting all concepts (much less with a sample app) I decided to write this up: emberigniter.com/5-essential-ember-2.0-concepts
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Git submodule add: “a git directory is found locally” issue
... git submodule commands and rm all the other directories, pushes to master etc... the directory didn't exist and there was no reason for the cache. Turns out in .git/modules that is where this error was lying.
share
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Getting image dimensions without reading the entire file
...using the WPF Imaging classes? System.Windows.Media.Imaging.BitmapDecoder, etc.?
I believe some effort was into making sure those codecs only read a subset of the file in order to determine header information. It's worth a check.
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How do I make a simple makefile for gcc on Linux?
...tly invoke gcc *.c *.h -o program, possibly adding options like -Wall -O2, etc.
– MestreLion
Sep 4 at 19:20
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What exactly is Heroku?
...ing your build scripts
Plenty of Add-on resources (applications, databases etc.)
Processes scaling - independent scaling for each component of your app without affecting functionality and performance
Isolation - each process (aka dyno) is completely isolated from each other
Full Logging and Visibili...
Are Roslyn SyntaxNodes reused?
...art from the obvious ones? e.g. easier to make threadsafe, to reason about etc.
– Lukasz Madon
May 28 '12 at 18:56
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Convert string to integer type in Go?
...with the format string you can specify the number format (like width, base etc.) along with additional extra characters in the input string.
This is great for parsing custom strings holding a number. For example if your input is provided in a form of "id:00123" where you have a prefix "id:" and the...
How can I get the version defined in setup.py (setuptools) in my package?
...ks. You can also use ast.get_docstring() with some .split('\n')[0].strip() etc to automatically fill out description from the source. One less thing to keep in sync
– lost
Oct 11 '17 at 16:10
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