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How can I declare and use Boolean variables in a shell script?
...ciated with the revised answer. For example, Dennis Williamson's comment about bash builtin true on Jun 2, 2010 only applies to the original answer, not the revised.
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How do I create a WPF Rounded Corner container?
...gt;
</Border>
You can replace the <Grid/> with any of the layout containers...
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source of historical stock data [closed]
... quite a lot of data feeds and historical data providers. This is mainly about US stock data.
To start with, if you have some money don't bother with downloading data from Yahoo, get the end of day data straight from CSI data, this is where Yahoo gets their EOD data as well AFAIK. They have an API...
Understanding events and event handlers in C#
...delegate.
So knowing how to create a reference to a method, let's think about the purpose of events: we want to cause some code to be executed when something happens elsewhere in the system - or "handle the event". To do this, we create specific methods for the code we want to be executed. The glue...
How to securely store access token and secret in Android?
...tion either in a database or SharedPreferences . But I am a bit worried about security aspects with that. I read that you can encrypt and decrypt the tokens but it is easy for an attacker to just decompile your apk and classes and get the encryption key.
What's the best method to securely store ...
What is Unicode, UTF-8, UTF-16?
... in the programming language? If they are raw bytes, the minute you try to output non-ASCII characters, you may run into a few problems. Also, even if the character type is based on a UTF, that doesn't mean the strings are proper UTF. They may allow byte sequences that are illegal. Generally, you'll...
How to get a reference to current module's attributes in Python
..._get_stack_frame_module_by_offset(skip_stack_frames = 0, use_last_frame_on_out_of_stack = False):
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def tkl_get_stack_frame_module_by_name(name = '<module>'):
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You have to just initialize the extension properly:
# portable import to the global space
sys.path.append(<path-to-tackl...
In Visual Studio C++, what are the memory allocation representations?
...me apps would try to do checksum of the block of addresses, so I'd balance out the JMP $XYZW with INT3 + [some-hex] grin
– HidekiAI
Feb 5 '18 at 13:45
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Python Infinity - Any caveats?
... File "<stdin>", line 1, in ?
OverflowError: (34, 'Numerical result out of range')
The inf value is considered a very special value with unusual semantics, so it's better to know about an OverflowError straight away through an exception, rather than having an inf value silently injected int...
What is the difference between properties and attributes in HTML?
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are there some documents about the relation ? @ŠimeVidas
– SKing7
Aug 19 '15 at 12:02
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