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Is it safe to push_back an element from the same vector?
...s problem (or something very similar to it) as a potential defect in the standard:
1) Parameters taken by const reference can be changed during execution
of the function
Examples:
Given std::vector v:
v.insert(v.begin(), v[2]);
v[2] can be changed by moving elements of vect...
How to generate an openSSL key using a passphrase from the command line?
...irst - what happens if I don't give a passphrase? Is some sort of pseudo random phrase used? I'm just looking for something "good enough" to keep casual hackers at bay.
...
Confirm deletion in modal / dialog using Twitter Bootstrap?
...e row" link for each row, but I would like to confirm with the user beforehand.
12 Answers
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Iterate keys in a C++ map
...ator returns (for example because you want to use your key-iterator with standard algorithms, so that they operate on the keys instead of the pairs), then take a look at Boost's transform_iterator.
[Tip: when looking at Boost documentation for a new class, read the "examples" at the end first. You ...
The OutputPath property is not set for this project
... out when the 'Production' configuration was added for the whole solution (and each project) the OutputPath element was not added to the .csproj files.
To fix, I went to the Build tab in project properties, changed OutputPath from \bin\Production\ to \bin\Production (deleted trailing \) and saved c...
How do I find all files containing specific text on Linux?
...th/to/somewhere/' -e 'pattern'
-r or -R is recursive,
-n is line number, and
-w stands for match the whole word.
-l (lower-case L) can be added to just give the file name of matching files.
Along with these, --exclude, --include, --exclude-dir flags could be used for efficient searching:
This wi...
How to word wrap text in HTML?
...
Important: It is word-break: break-all and not word-wrap: break-all. Easy mistake to make
– Simon_Weaver
Nov 8 '17 at 9:23
...
Is it valid to replace http:// with // in a ?
...complying with the URI syntax specified in the RFC.
Your example is valid and should work. I've used that relative URL method myself on heavily trafficked sites and have had zero complaints. Also, we test our sites in Firefox, Safari, IE6, IE7 and Opera. These browsers all understand that URL fo...
How to sort a List alphabetically using Object name field
...this list alphabetically using Object name field. Object contains 10 field and name field is one of them.
16 Answers
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Using Mockito to test abstract classes
...oNothing syntax instead of Mockito.when for stubbing the abstract methods, and if you stub any concrete calls, make sure stubbing the abstract calls comes first.
– Gonen I
Sep 6 '14 at 18:07
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