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PHP 2021-09-23 02:25:04
php escape string
The real_escape_string() / mysqli_real_escape_string() function escapes special characters in a string for use in an SQL query, taking into account the current character set of the connection. Object oriented style: $mysqli -> real_escape_string(escap... Add solution -
TypeScript 2021-09-21 12:09:04
string or string typescript
<script> let a = new String("An object !"); let b = "A literal ! haha"; console.log(typeof(a)); console.log(typeof(b)); </script> output is shown below. object string In general, the string(with a small ‘s’) d... Add solution -
C# 2021-09-20 16:23:05
read excel to object c#
/// <summary> /// /Reads an excel file and converts it into dataset with each sheet as each table of the dataset /// </summary> /// <param name="filename"></param> /// <param name="headers">If set to true... Add solution -
C++ 2021-09-19 18:26:06
c++ recorrer string
std::string Find(std::string const& palabra, std::string const& delim, int & init) { int end = palabra.find(delim, prev); std::string toReturn = palabra.substr(init, end - init); init = end; return toReturn; } std::string s = "Ho... Add solution -
Java 2021-09-19 08:18:02
set tit of image programmatically android
String fnm = "cat"; // this is image file name String PACKAGE_NAME = getApplicationContext().getPackageName(); int imgId = getResources().getIdentifier(PACKAGE_NAME+":drawable/"+fnm , null, null); System.out.println("IMG ID :: &q... Add solution -
Java 2021-09-18 01:18:03
how to switch between two stylesheets in javafx.
import javafx.application.Application; import javafx.event.ActionEvent; import javafx.event.EventHandler; import javafx.scene.Scene; import javafx.geometry.Pos; import javafx.scene.control.Button; import javafx.scene.control.Label; import javafx.scene.con... Add solution