大约有 15,640 项符合查询结果（耗时：0.0333秒） [XML]
Is there a way to instantiate objects from a string holding their class name?
...ave in another question, this code fails on VS2010 with ambiguous template errors because of make_pair. To fix, change make_pair to std::pair<std::string,Base*()()> and it should fix those errors. I also got some linking errors which were fixed by adding BaseFactory::map_type BaseFactory::map ...
jQuery selector regular expressions
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I'm getting Error: Syntax error, unrecognized expression: unsupported pseudo: regex
– ryan2johnson9
Jan 29 '15 at 0:15
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I change the capitalization of a directory and Git doesn't seem to pick up on it
...
That fatal error means you do not have a GIT repository at that location. git commands only work in directories with GIT repositories.
– David Manpearl
Sep 8 '15 at 18:43
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Excel VBA App stops spontaneously with message “Code execution has been halted”
...d you will be able to execute the macro
successfully without getting the error message “Code execution has been interrupted”.
But, after I inserted this line of code, I was not able to use Ctrl+Break any more. So it works but not greatly.
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“Unable to find remote helper for 'https'” during git clone
...nto my ~/bin directory. My PATH picked up ~/bin/git which encountered the error. Using /usr/bin/git solved the problem.
– qneill
Apr 30 '15 at 4:38
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node.js execute system command synchronously
...024),
result = "",
fp = lib.popen(cmd, 'r');
if (!fp) throw new Error('execSync error: '+cmd);
while(lib.fgets(buffer, 1024, fp)) {
result += buffer.readCString();
};
lib.pclose(fp);
return result;
}
console.log(execSync('echo $HOME'));
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How to assign string to bytes array
...ng ? If the string needs less than 20 isn't that bit inefficient? And also error prone if it exceeds 20 ?
– Sir
Nov 19 '17 at 22:03
1
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Why does C++ need a separate header file?
...for backwards compatibility.
Today, it makes no sense. It is inefficient, error-prone and overcomplicated. There are far better ways to separate interface and implementation, if that was the goal.
However, one of the proposals for C++0x was to add a proper module system, allowing code to be compil...
get string value from HashMap depending on key name
...s...? where String value = newMap.get("my_code"); gives error
– saidesh kilaru
Jan 19 '13 at 7:26
h...
Clearing localStorage in javascript?
...lStorage.clear();
For example, you could clear the localStorage after an error occurs in webkit browsers like so.
// clears the local storage upon error
if (localStorageEnabled)
window.onerror = localStorage.clear.bind(localStorage);
In the above example, you need the .bind(window) because wi...