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How to test if a string is basically an integer in quotes using Ruby
... String
def integer?
[ # In descending order of likeliness:
/^[-+]?[1-9]([0-9]*)?$/, # decimal
/^0[0-7]+$/, # octal
/^0x[0-9A-Fa-f]+$/, # hexadecimal
/^0b[01]+$/ # binary
].each do |match_pattern|...
How to connect android emulator to the internet
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@Anzeo: and how do you change the order on Windows?
– Martin
Apr 18 '11 at 9:02
1
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What are the calling conventions for UNIX & Linux system calls (and user-space functions) on i386 an
...e, and is better for modern high-performance CPUs where latency and out-of-order execution matter. (The i386 ABI is very old).
In this new mechanism: First the parameters are divided into classes. The class of each parameter determines the manner in which it is passed to the called function.
For ...
How do I get PyLint to recognize numpy members?
...-members=numpy.*
As another solution, add this option to ~/.pylintrc or /etc/pylintrc file:
[TYPECHECK]
# List of members which are set dynamically and missed by pylint inference
# system, and so shouldn't trigger E1101 when accessed. Python regular
# expressions are accepted.
generated-members=...
Cost of exception handlers in Python
...cit if as long as the condition is not met.
But it's all within the same order of magnitude and unlikely to matter either way. Only if the condition is actually met, then the if version is significantly faster.
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PHP “php://input” vs $_POST
...still there, you just can't access it through the wrapper. So you need to fetch it yourself in raw format with file_get_contents('php://input') (as long as it's not multipart/form-data-encoded).
This is also how you would access XML-data or any other non-standard content type.
...
How do I split a string, breaking at a particular character?
...elds = input.split('~');
var name = fields[0];
var street = fields[1];
// etc.
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Which iOS app version/build number(s) MUST be incremented upon App Store release?
... ...
Version (CFBundleShortVersionString) must be in ascending sequential order.
Build number (CFBundleVersion) must be in ascending sequential order.
Version Number and Build Number Checklist
Here are some things you can check when submitting a new build to the App Store. Making sure ...
Handler “ExtensionlessUrlHandler-Integrated-4.0” has a bad module “ManagedPipelineHandler” in its mo
...tself when it installs right? My guess is it has something to do with the order of installation.
– David Bridge
Jan 5 '15 at 15:45
4
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How is mime type of an uploaded file determined by browser?
...of writing) has 3 ways to determine the MIME type and does so in a certain order. The snippet below is from file src/net/base/mime_util.cc, method MimeUtil::GetMimeTypeFromExtensionHelper.
// We implement the same algorithm as Mozilla for mapping a file extension to
// a mime type. That is, we firs...