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What do numbers using 0x notation mean?
...representation though, I guess similar to if we would agree that we have a set of numbers from 0--999 and that 1000--1999 would represent the negative numbers. My question was about human-readable notation, though knowing how computers do it might help someone else, so thanks :)
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How can I use threading in Python?
...eading in Python. I've looked at the documentation and examples, but quite frankly, many examples are overly sophisticated and I'm having trouble understanding them.
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What is the Java ?: operator called and what does it do?
...nother function that may or may not return a value and allow the next code set to run?
– johnny
May 1 '09 at 16:00
8
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Can't open config file: /usr/local/ssl/openssl.cnf on Windows [duplicate]
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The solution is running this command:
set OPENSSL_CONF=C:\OpenSSL-Win32\bin\openssl.cfg
or
set OPENSSL_CONF=[path-to-OpenSSL-install-dir]\bin\openssl.cfg
in the command prompt before using openssl command.
Let openssl know for sure where to find its .cf...
Swift - Split string over multiple lines
How could I split a string over multiple lines such as below?
15 Answers
15
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Java rounding up to an int using Math.ceil
Why does it still return 4? 157/32 = 4.90625 , I need to round up, I've looked around and this seems to be the right method.
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Can't start site in IIS (use by another process)
...so i fixed this problem by logging out skype and then after that i changed settings of skype to run on port 8080.(Not compulsory to Start IIS)
– Umar Shafeeq
Apr 16 '14 at 11:15
1
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Fixed Table Cell Width
...the <col> tag manage table styling for all rows but you will need to set the table-layout:fixed style on the <table> or the tables css class and set the overflow style for the cells
https://developer.mozilla.org/en-US/docs/Web/HTML/Element/col
<table class="fixed">
<col wi...
How do I use a custom deleter with a std::unique_ptr member?
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Assuming that create and destroy are free functions (which seems to be the case from the OP's code snippet) with the following signatures:
Bar* create();
void destroy(Bar*);
You can write your class Foo like this
class Foo {
std::unique_ptr<Bar, void...
What is an initialization block?
... in a constructor or a method or an initialization block. What is the use of initialization block? Is it necessary that every java program must have it?
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