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Escape single quote character for use in an SQLite query
... Also, depending on the lifetime of the string, the first step might be to convert '' to ' before doubling them up again.
– Gary Z
Jul 11 '18 at 0:16
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...
How can I use pointers in Java?
I know Java doesn't have pointers, but I heard that Java programs can be created with pointers and that this can be done by the few who are experts in java. Is it true?
...
Windows下 C++网络延时检测 - C/C++ - 清泛网 - 专注C/C++及内核技术
...f ICMPECHO* PICMPECHO;
class CPing
{
public:
CPing();
~CPing();
int Ping(char* strHost);
private:
// ICMP.DLL Export Function Pointers
HANDLE (WINAPI *pIcmpCreateFile)(VOID);
BOOL (WINAPI *pIcmpCloseHandle)(HANDLE);
DWORD (WINAPI *pIcmpSendEcho) (HANDLE, DWORD, LPVOID, WORD, PIPI...
#ifdef #ifndef in Java
...in(String[] args)
{
if (debug)
{
System.out.println("debug was enabled");
}
else
{
System.out.println("debug was not enabled");
}
}
}
javap -c Test gives the following output, indicating that only one of the two paths was compi...
What are the most common naming conventions in C?
...n structs: classic C style: gtk_widget_show(), tracking_order_process().
Pointers: nothing fancy here:
GtkWidget *foo, TrackingOrder *bar.
Global variables: just don't use global variables. They are evil.
Functions that are there, but
shouldn't be called directly, or have
obscure uses, or whatever: ...
How do you concatenate Lists in C#?
...ne I think so. As previously said, Concat returns a new sequence and while converting the result to List, it does the job perfectly.
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How to add extension methods to Enums
...lic class Enum<T> where T : struct, IConvertible
{
public static int Count
{
get
{
if (!typeof(T).IsEnum)
throw new ArgumentException("T must be an enumerated type");
return Enum.GetNames(typeof(T)).Length;
}
}
}
Yo...
How to pass html string to webview on android
...
I was using some buttons with some events, converted image file coming from server.
Loading normal data wasn't working for me, converting into Base64 working just fine.
String unencodedHtml ="<html><body>'%28' is the code for '('</body></html>"...
Storing C++ template function definitions in a .CPP file
... via the approach you describe above.
I recommend reading the following points from the C++ FAQ Lite:
Why can’t I separate the definition of my templates class from its declaration and put it inside a .cpp file?
How can I avoid linker errors with my template functions?
How does the C++ keyword...
Is it possible to use raw SQL within a Spring Repository
...e(name = "USER_INFO_TEST")
public class UserInfoTest {
private int id;
private String name;
private String rollNo;
public UserInfoTest() {
}
public UserInfoTest(int id, String name) {
this.id = id;
this.name = name;
}
...