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Using curl to upload POST data with files

...for the named form field should be loaded from a file path. Without it the string argument itself is passed through. – jimp Jul 18 '18 at 4:55  |  ...
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Is there any advantage of using map over unordered_map in case of trivial keys?

...(1) vs. O(log n) ). Most times I use a map, I use either int or std::string as the key type; hence, I've got no problems with the definition of the hash function. The more I thought about it, the more I came to realize that I can't find any reason of using a std::map over a std::unordered_...
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Why do we need a pure virtual destructor in C++?

...meter(const N_Configuration::Parameter& aParam); std::map<std::string, std::string> m_Parameters; }; struct NumericsParams : IParams { NumericsParams(const ModelConfiguration& aNumericsConf); virtual ~NumericsParams(); double dt() const; double ti() const; do...
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How do I create a PDO parameterized query with a LIKE statement?

...e you did "select * from table where column like ?;" and set the parameter string so: string frag = $"%{searchFragment}%"; then use frag for the parameter value. Weird – sdjuan Nov 8 '16 at 19:34 ...
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Why does the arrow (->) operator in C exist?

... With that reasoning, why have the arrow at all? It makes extra sure the programmer knows that they're operating on a pointer if they must do (*a).b to access the struct contents. – CivFan Sep 9 at 20:37 ...
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How does this site infecting script work?

... Notice the replace call after the giant messy string: .replace(/#|\$|@|\^|&|\(|\)|\!/ig, ''). It removes most of the special characters, turning it into a normal URL: evil://dyndns-org.gamestop.com.mybestyouxi-cn.genuinehollywood.ru:8080/softonic.com/softonic.com/g...
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Subtract two variables in Bash

... You just need a little extra whitespace around the minus sign, and backticks: COUNT=`expr $FIRSTV - $SECONDV` Be aware of the exit status: The exit status is 0 if EXPRESSION is neither null nor 0, 1 if EXPRESSION is null or 0. Keep this in min...
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Is there a difference between PhoneGap and Cordova commands?

... tools and thats why they differ in command But they do same thing. EDIT: Extra info added as its about command difference and what phonegap can do while apache cordova can't or viceversa First of command line option of PhoneGap http://docs.phonegap.com/en/edge/guide_cli_index.md.html Apache Cor...
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Is there a PHP function that can escape regex patterns before they are applied?

... preg_quote() is what you are looking for: Description string preg_quote ( string $str [, string $delimiter = NULL ] ) preg_quote() takes str and puts a backslash in front of every character that is part of the regular expression syntax. This is useful if you have a ...
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Best way to hide a window from the Alt-Tab program switcher?

... this.Owner = App.OwnerWindow. Works great, and only involves creating one extra (and invisible) window. You can even set this.Owner = null if you want the window to reappear in the Alt+↹Tab dialog. Thanks to Ivan Onuchin over on MSDN forums for the solution. Update 2: You should also set ShowIn...