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How do I split a string on a delimiter in Bash?
I have this string stored in a variable:
32 Answers
32
...
Unable to find valid certification path to requested target - error even after cert imported
... javax.net.ssl.*;
public class InstallCert {
public static void main(String[] args) throws Exception {
String host;
int port;
char[] passphrase;
if ((args.length == 1) || (args.length == 2)) {
String[] c = args[0].split(":");
host = c[0];
port = (c.lengt...
How to wait for 2 seconds?
...
The documentation for WAITFOR() doesn't explicitly lay out the required string format.
This will wait for 2 seconds:
WAITFOR DELAY '00:00:02';
The format is hh:mi:ss.mmm.
share
|
improve th...
Use C++ with Cocoa Instead of Objective-C?
...-runtime.h>
#include <iostream>
extern "C" int NSRunAlertPanel(CFStringRef strTitle, CFStringRef strMsg,
CFStringRef strButton1, CFStringRef strButton2,
CFStringRef strButton3, ...);
int main(int argc, char** argv)
{
id a...
Uncaught SyntaxError: Unexpected token with JSON.parse
...ect. (creating from an object literal)
JSON.parse() is used to convert a string containing JSON notation into a Javascript object.
Your code turns the object into a string (by calling .toString()) in order to try to parse it as JSON text.
The default .toString() returns "[object Object]", which i...
Regular expression to extract text between square brackets
Simple regex question. I have a string on the following format:
14 Answers
14
...
MSTest copy file to test run folder
...stFile1.xml")]
public void ConstructorTest()
{
string file = "testFile1.xml";
Assert.IsTrue(File.Exists(file), "deployment failed: " + file +
" did not get deployed");
}
}
}
...
How can I delete the current line in Emacs?
...u prefer delete instead of kill, you can use the
code below.
For point-to-string operation (kill/delete) I recommend to use zop-to-char
(defun aza-delete-line ()
"Delete from current position to end of line without pushing to `kill-ring'."
(interactive)
(delete-region (point) (line-end-posit...
Why do we need C Unions?
... Here is a trivial example:
typedef union
{
struct {
unsigned char byte1;
unsigned char byte2;
unsigned char byte3;
unsigned char byte4;
} bytes;
unsigned int dword;
} HW_Register;
HW_Register reg;
Then you can access the reg as follows:
reg.dword = 0x...
How to find out what character key is pressed?
.../Firefox/Opera
keynum = e.which;
}
alert(String.fromCharCode(keynum));
}
</script>
<form>
<input type="text" onkeypress="return myKeyPress(event)" />
</form>
JQuery:
$(document).keypress(function(event){
alert(String.fromCharCode(ev...