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In Python, how do I use urllib to see if a website is 404 or 200?
... error (e.g. connection refused)
# ...
else:
# 200
body = resp.read()
Note that HTTPError is a subclass of URLError which stores the HTTP status code.
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Using the “final” modifier whenever applicable in Java [closed]
... publication of fields and can avoid the need for synchronization on later reads. (Note that for an object reference, only the field reference is immutable - things that object reference refers to can still change and that affects the immutability.)
Final static fields - Although I use enums now fo...
How do I view an older version of an SVN file?
... than trying to view a diff of the file in the command line ( very hard to read ), is there any way I could get a copy of that file to review so I can study it to recover parts?
...
How to handle command-line arguments in PowerShell
...beginning of the file.
You can also assign default values to your params, read them from console if not available or stop script execution:
param (
[string]$server = "http://defaultserver",
[Parameter(Mandatory=$true)][string]$username,
[string]$password = $( Read-Host "Input password...
How do I show the schema of a table in a MySQL database?
... looking to figure out the "db_name" part, and this solution assumes you already know that
– Antonio Ortells
Dec 20 '16 at 21:36
41
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How to disable the warning 'define' is not defined using JSHint and RequireJS
...}
}
From the JSHint Docs - the false (the default) means the variable is read-only.
If you are defining globals only for a specific file, you can do this:
/*global describe, it, before, beforeEach, after, afterEach */
s...
When is it acceptable to call GC.Collect?
...s of .NET 4.6 - there is the GC.TryStartNoGCRegion method (used to set the read-only value GCLatencyMode.NoGCRegion). This can itself, perform a full blocking garbage collection in an attempt to free enough memory, but given we are disallowing GC for a period, I would argue it is also a good idea to...
Haskell error parse error on input `='
... @Bakuriu LYAH does now mention let. But a follow-up. In LYAH I read addThree :: Int -> Int -> Int -> Int (newline) addThree x y z = x + y + z but only the second one runs in GHCi with let. Why?
– isomorphismes
Aug 5 '13 at 15:33
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How can I get the external SD card path for Android 4.0+?
...tStream();
final byte[] buffer = new byte[1024];
while (is.read(buffer) != -1) {
s = s + new String(buffer);
}
is.close();
} catch (final Exception e) {
e.printStackTrace();
}
// parse output
final String[] lines = s.split("\n");
...
What is a Shim?
...any wiser about it. This is the general concept. Now you should be able to read and understand the wikipedia entry on shims.
Note: Like most analogies, this is not perfect: usually Ralph will get EXACTLY what he asked for - but the mechanics of HOW it was obtained is something that he might not expe...