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print call stack in C or C++
...s+0x%lx)\n", sym, offset);
} else {
printf(" -- error: unable to obtain symbol name for this frame\n");
}
}
puts("");
}
void my_func_3(void) {
print_trace();
}
void my_func_2(void) {
my_func_3();
}
void my_func_1(void) {
my_func_3();
}
int main(voi...
How do I check if an object has a specific property in JavaScript?
...working, cross-browser, solution to hasOwnProperty, with one caveat: It is unable to distinguish between cases where an identical property is on the prototype and on the instance - it just assumes that it's coming from the prototype. You could shift it to be more lenient or strict, based upon your s...
Any way to make a WPF textblock selectable?
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I have been unable to find any example of really answering the question. All the answers used a Textbox or RichTextbox. I needed a solution that allowed me to use a TextBlock, and this is the solution I created.
I believe the correc...
How to parse a CSV file using PHP [duplicate]
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Our server had PHP 5.2.9 and I am unable to access str_getcsv because of that. fgetcsv on the other hand dates all the way to PHP 4, so this was helpful. Thanks.
– Benjamin
May 11 '17 at 17:58
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Better to 'try' something and catch the exception or test if it's possible first to avoid an excepti
...be thrown for the int(). docs.python.org/3/library/functions.html#int I am unable to find this info here.
– BrutalSimplicity
Jun 22 '19 at 14:06
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How do you reference a capture group with regex find and replace in Visual Studio 2012, 2013, 2015,
...ion they referred to. With that important information lacking, I still was unable to successfully use the answers I found. The most common was
...
How do I reattach to a detached mosh session?
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I get Unable to attach to pid 10103: Permission denied
– rubo77
Nov 11 '19 at 9:00
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How to install both Python 2.x and Python 3.x in Windows
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just a word of caution, I was unable to uninstall python until I reverted the names back. My advise is to make copies and rename those but leave the original python.exe files alone **as also mentioned by bruno .
– Logic1
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How can I tell Moq to return a Task?
...waited the call to DoSomething.
Fix
Unlike the accepted answer, you are unable to call .ReturnsAsync() on your Setup() of this method in this scenario, because the method returns the non-generic Task, rather than Task<T>.
However, you are still able to use .Returns(Task.FromResult(default...
What is the reason not to use select *?
...umns used by the application is opaque
DBA's and their query profilers are unable to help your application's poor performance
The code is more brittle when changes occur
Your database and network are suffering because they are bringing back too much data (I/O)
Database engine optimizations are minim...