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How to search contents of multiple pdf files?
...les in a directory/subdirectory? I am looking for some command line tools. It seems that grep can't search PDF files.
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Read whole ASCII file into C++ std::string [duplicate]
I need to read a whole file into memory and place it in a C++ std::string .
9 Answers
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Is there a way to measure how sorted a list is?
...nversion of A.
The inversion number of a sequence is one common measure of its sortedness.Formally, the inversion number is defined to be the number of inversions, that is,
To make these definitions clearer, consider the example sequence 9, 5, 7, 6. This sequence has the inversions (0,1), (0,2), (...
How to check that a string is an int, but not a double, etc.?
...eger beforehand, so that I can give a helpful error message to the user if it's wrong. PHP has is_int() , but that returns false for string like "2" .
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Git alias with positional parameters
...most obvious way is to use a shell function:
[alias]
files = "!f() { git diff --name-status \"$1^\" \"$1\"; }; f"
An alias without ! is treated as a Git command; e.g. commit-all = commit -a.
With the !, it's run as its own command in the shell, letting you use stronger magic like this.
UPD...
What is “Argument-Dependent Lookup” (aka ADL, or “Koenig Lookup”)?
...d explanations on what argument dependent lookup is? Many people also call it Koenig Lookup as well.
4 Answers
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jQuery set radio button
I am trying to set a radio button. I want set it by using the value or the id.
12 Answers
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What does the LayoutInflater attachToRoot parameter mean?
... view to parent RIGHT NOW
false: add the child view to parent NOT NOW.
Add it later. `
When is that later?
That later is when you use for eg parent.addView(childView)
A common misconception is, if attachToRoot parameter is false then the child view will not be added to parent. WRONG
In both...
Unable to launch the IIS Express Web server
I have an asp.net MVC 4 solution. When I try to open it using Visual studio 2012, I get following error:
53 Answers
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R script line numbers at error?
... a long R script from the command line (R --slave script.R), how can I get it to give line numbers at errors?
6 Answers
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