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How to throw a C++ exception
...e the example (of what NOT to do):
#include <iostream>
#include <string>
using namespace std;
class MyException : public exception
{
public:
MyException(const string& msg) : m_msg(msg)
{
cout << "MyException::MyException - set m_msg to:" << m_msg <&l...
MySQL - UPDATE multiple rows with different values in one query
... PushSettings {
private List<PushSetting> settings;
private String userId;
}
it works fine
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Searching for UUIDs in text with regex
...Microsoft's Globally Unique Identifiers (GUIDs), there are five equivalent string representations for a GUID:
"ca761232ed4211cebacd00aa0057b223"
"CA761232-ED42-11CE-BACD-00AA0057B223"
"{CA761232-ED42-11CE-BACD-00AA0057B223}"
"(CA761232-ED42-11CE-BACD-00AA0057B223)"
"{0xCA761232, 0xED42, 0x1...
JavaScript post request like a form submit
...pecified url from a form. this will change the window location.
* @param {string} path the path to send the post request to
* @param {object} params the paramiters to add to the url
* @param {string} [method=post] the method to use on the form
*/
function post(path, params, method='post') {
...
Is It Possible to Sandbox JavaScript Running In the Browser?
... input : "bar",
callback: function(str) {
console.log("string: ", str); // string: foobar
}
}).eval({
code : "({q:1, w:2})",
callback: function(obj) {
console.log("object: ", obj); // object: object q=1 w=2
}
}).eval({
code : "[1,...
Getting name of the class from an instance
...
NSStringFromClass([instance class]) should do the trick.
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Django Model - Case-insensitive Query / Filtering
How can I query/filter in Django and ignore the cases of my query-string?
1 Answer
1
...
.NET WebAPI Serialization k_BackingField Nastiness
...ializable]
[DataContract]
public class Error
{
[DataMember]
public string Status { get; set; }
[DataMember]
public string Message { get; set; }
[DataMember]
public string ErrorReferenceCode { get; set; }
[DataMember]
public List<FriendlyError> Errors { get; set;...
Validate that end date is greater than start date with jQuery
...r2 = $('#datefield2-id').val();
I'd strongly recommend to parse the date strings before comparing them. Javascript's Date object has a parse()-Method, but it only supports US date formats (YYYY/MM/DD). It returns the milliseconds since the beginning of the unix epoch, so you can simply compare you...
Bash conditionals: how to “and” expressions? (if [ ! -z $VAR && -e $VAR ])
... -e $VAR ] , but it turns out that was also evaluating as true on an empty string; which I do not want.
5 Answers
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