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C++ display stack trace on exception

...ning "filename(function+address)", // this array must be free()-ed char** symbollist = backtrace_symbols(addrlist, addrlen); // allocate string which will be filled with the demangled function name size_t funcnamesize = 256; char* funcname = (char*)malloc(funcnamesize); // ...
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How can I strip first and last double quotes?

... If string is '"' (just one double quote), this will remove the single character. I think this is probably not what is desired, probably Walapa wanted to only remove the double quote if it was matched. – dbn Aug 26 '16 at 0:28 ...
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How to trim a string to N chars in Javascript?

...ted, i.e. it will return the string up to it's end if there are not enough characters for the given end! – centic Feb 11 '15 at 14:53 ...
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How to tell PowerShell to wait for each command to end before starting the next?

...reRmVM -ResourceGroupName $ResourceGroupName -Name $VmName -Status | ` select -ExpandProperty Statuses | ` ?{ $_.Code -match "PowerState" } | ` select -ExpandProperty DisplayStatus) -ne "VM running") { Start-Sleep -s 2 } Start-Sleep -s 5 ## Give the VM time to come up so it can accep...
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Passing base64 encoded strings in URL

...ed to url-encode it, since base64 strings can contain the "+", "=" and "/" characters which could alter the meaning of your data - look like a sub-folder. Valid base64 characters are below. ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/= ...
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Will using 'var' affect performance?

... answered Nov 18 '09 at 14:42 RichardODRichardOD 27.4k88 gold badges5454 silver badges7676 bronze badges ...
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Error: free(): invalid next size (fast):

... If you are trying to allocate space for an array of pointers, such as char** my_array_of_strings; // or some array of pointers such as int** or even void** then you will need to consider word size (8 bytes in a 64-bit system, 4 bytes in a 32-bit system) when allocating space for n pointers. ...
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Check if one IEnumerable contains all elements of another IEnumerable

... bool result; //Get the value var list1WithValue = list1.Select(s => s.Value).ToList(); var list2WithValue = list2.Select(s => s.Value).ToList(); result = !list1WithValue.Except(list2WithValue).Any(); return result; } ...
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Remove spaces from std::string in C++

...ed way to remove spaces from a string in C++? I could loop through all the characters and build a new string, but is there a better way? ...
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Finding three elements in an array whose sum is closest to a given number

...We've found the answer. The sum was too small. Move j closer to the end to select the next biggest number. The sum was too big. Move k closer to the beginning to select the next smallest number. For each i, the pointers of j and k will gradually get closer to each other. Eventually they will pass ...