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What does threadsafe mean?
Recently I tried to Access a textbox from a thread (other than the UI thread) and an exception was thrown. It said something about the "code not being thread safe" and so I ended up writing a delegate (sample from MSDN helped) and calling it instead.
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How to secure database passwords in PHP?
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Several people misread this as a question about how to store passwords in a database. That is wrong. It is about how to store the password that lets you get to the database.
The usual solution is to move the password out of source-code into...
What is a “thread” (really)?
...n trying to find a good definition, and get an understanding, of what a thread really is.
10 Answers
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String.Empty versus “” [duplicate]
...e a lot of time thinking about it. Choose based on whatever you find more readable, or whatever convention is already being used in your project.
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Generating file to download with Django
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I opened my file in read mode then file.getvalue() is giving attribute error : TextIOWrapper has no attribute getValue .
– Shubham Srivastava
Apr 13 '18 at 20:41
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When to use ref and when it is not necessary in C#
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Short answer: read my article on argument passing.
Long answer: when a reference type parameter is passed by value, only the reference is passed, not a copy of the object. This is like passing a pointer (by value) in C or C++. Changes to ...
“:” (colon) in C struct - what does it mean? [duplicate]
...ssigning to the structure looks like:"
struct file_operations fops = {
read: device_read,
write: device_write,
open: device_open,
release: device_release
};
The C99 (old, compatible) way looks like:
struct file_operations fops = {
.read = device_read,
.write = device_write,
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Learning to write a compiler [closed]
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I've read Let's Build a Compiler [compilers.iecc.com/crenshaw/] series, it is really nice writeup and is a good starting point.
– TheVillageIdiot
May 31 '10 at 4:35
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How do you make sure email you send programmatically is not automatically marked as spam?
...stmaster@yourdomain.com. That means - make sure that these accounts exist, read what's sent to them, and act on complaints.
Finally, make it really easy to unsubscribe. Otherwise, your users will unsubscribe by pressing the spam button, and that will affect your reputation.
That said, getting Hotm...
How to replace an entire line in a text file by line number
... Useless for the interpreter/compiler maybe, but not for a human reading it. @Kyle's code reads nicely left to right; the idiom you used IMO does not, due to the fact that the verb is before the noun.
– Clayton Stanley
Jun 23 '12 at 1:43
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