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Parsing command-line arguments in C?
...uild it (gcc-7.3) and found that the library builds and works, but the C++ test could do with some minor work. iostream.h should become iostream, and using namespace std; should be added. I will mention it to James. This only affects the C++ API test, not the code itself.
– ...
Running Bash commands in Python
...tions: os.system, os.spawn".
Like in your case:
bashCommand = "cwm --rdf test.rdf --ntriples > test.nt"
import subprocess
process = subprocess.Popen(bashCommand.split(), stdout=subprocess.PIPE)
output, error = process.communicate()
...
Maximum size of an Array in Javascript
...y dependent on your target machine and your actual code, so you'll need to test on that (those) platform(s) to see what is acceptable.
However, the maximum length of an array according to the ECMA-262 5th Edition specification is bound by an unsigned 32-bit integer due to the ToUint32 abstract oper...
“java.lang.OutOfMemoryError : unable to create new native Thread”
...r the reply. We are using an open source library ICE4j and trying to load test that. Cant we increase the limit of threads in OS when we know that there is 50% memory left on the server.
– Deepak Tewani
May 28 '13 at 10:37
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Is “for(;;)” faster than “while (TRUE)”? If not, why do people use it?
...ompiler to compare any condition. Naively, with a while loop, it'd have to test true every iteration (obviously, not even the dumbest compiler would do that, but it's the principle that bothers me. It strikes me as overspecifying your code), while with a for(;;) you are literally saying "there is no...
When NOT to use yield (return) [duplicate]
...nswer with a benchmark to show the difference. I don't know if my original testing wasn't done properly, or if the .NET framework improved performance since I first answered this, but the performance difference is not nearly as big as I remember it being--certainly not big enough to worry about in m...
How can I deploy an iPhone application from Xcode to a real iPhone device?
...
Update Jan 2012: this still works on SDK 4.2.1 and iOS 5.0.1 - I've just tested it all on a new computer and device!
1. Create Self-Signed Certificate
Patch your iPhone SDK to allow the use of this certificate:
Launch Keychain Access.app. With no items selected, from the Keychain menu select...
What's the proper way to install pip, virtualenv, and distribute for Python?
...ackages/source/v/virtualenv/virtualenv-12.0.7.tar.gz
(or whatever is the latest version!)
Unpack the source tarball
Use the unpacked tarball to create a clean virtual environment. This virtual environment will be used to "bootstrap" others. All of your virtual environments will automatically contai...
Is it a good idea to use Google Guava library for Android development?
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I was curious about Guava & APK size. Simple testing revealed the following: "Hello world" & not much else (debug): 27KB; "Hello world" with Guava (15.0) dependency and minor Guava usage (debug): 705KB; the same, release build, optimised with ProGuard: 22KB. This te...
What does -save-dev mean in npm install grunt --save-dev
..., then they probably don't want or need to download and build the external test or documentation framework that you use.
In other words, when you run npm install, your project's devDependencies will be installed, but the devDependencies for any packages that your app depends on will not be install...