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Guava equivalent for IOUtils.toString(InputStream)
...s.newReaderSupplier that takes an InputStream as input... you have to give it an InputSupplier:
InputSupplier<? extends InputStream> supplier = ...
InputSupplier<InputStreamReader> readerSupplier =
CharStreams.newReaderSupplier(supplier, Charsets.UTF_8);
// InputStream and Reader ...
How can I check for Python version in a program that uses new language features?
...("1 if True else 2")
except SyntaxError:
# doesn't have ternary
Also, with is available in Python 2.5, just add from __future__ import with_statement.
EDIT: to get control early enough, you could split it into different .py files and check compatibility in the main file before importing (e.g. i...
Mock vs MagicMock
...atically does "magic methods" thus seamlessly providing support for lists, iterations and so on... Then what is the reason for plain Mock existing? Isn't that just a stripped down version of MagicMock that can be practically ignored? Does Mock class know any tricks that are not available in M...
如何获取IE (控件)的所有链接（包括Frameset, iframe） - C/C++ - 清泛网 -...
... varindex.lVal = i;
if(pFramesCollection->item(&varindex, &varresult) ==S_OK)
{
lpDispatch=(LPDISPATCH)varresult.ppdispVal;
if (SUCCEEDED(lpDispatch->QueryInterface(IID_IHTMLWindow2, (LPVOID *)&pHTMLWnd)...
Failed to execute 'btoa' on 'Window': The string to be encoded contains characters outside of the La
The error in the title is thrown only in Google Chrome, according to my tests. I'm base64 encoding a big XML file so that it can be downloaded:
...
Is there a way to crack the password on an Excel VBA Project?
...e some Excel 2003 macros, but the VBA projects are password protected, and it seems there's a lack of documentation... no-one knows the passwords.
...
round() for float in C++
...
It's available since C++11 in cmath (according to http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2012/n3337.pdf)
#include <cmath>
#include <iostream>
int main(int argc, char** argv) {
std::cout << "r...
Calculate difference in keys contained in two Python dictionaries
...present in dictB but not in dictA . What is the fastest way to go about it?
21 Answers
...
How should I print types like off_t and size_t?
...ome older library used a different character than z and discourages use of it. Nevertheless, it's standardized (by the C99 standard). For those intmax_t and int8_t of stdint.h and so on, there are macros you can use, like another answer said:
printf("value: %" PRId32, some_int32_t);
printf("value: ...
MySQL, Check if a column exists in a table with SQL
I am trying to write a query that will check if a specific table in MySQL has a specific column, and if not — create it. Otherwise do nothing. This is really an easy procedure in any enterprise-class database, yet MySQL seems to be an exception.
...