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String was not recognized as a valid DateTime “ format dd/MM/yyyy”
I am trying to convert my string formatted value to date type with format dd/MM/yyyy .
13 Answers
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Is this a “good enough” random algorithm; why isn't it used if it's faster?
...gs) throws Exception {
QuickRandom qr = new QuickRandom();
int[] frequencies = new int[10];
for (int i = 0; i < 100000; i++) {
frequencies[(int) (qr.random() * 10)]++;
}
printDistribution("QR", frequencies);
frequencies = new int[10];
...
How do I do a Date comparison in Javascript? [duplicate]
...ill be "invalid". Any comparison with another date will return false. When converted to a string it will become "Invalid Date". Its getTime() function will return NaN, and calling isNaN() on the date itself will return true; that's the easy way to check if a string is a valid date.
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VBA - how to conditionally skip a for loop iteration
...uld be avoided here as well. In some ways, the link you posted makes my point. The link is to the GoTo statement in VB.Net. VB.Net has both structured error handling and Continue For/Continue Do statements. There is truly no need for GoTo in VB.Net; I suspect it was left in place largely to supp...
File Upload in WebView
...
private ValueCallback<Uri> mUploadMessage;
private final static int FILECHOOSER_RESULTCODE=1;
@Override
protected void onActivityResult(int requestCode, int resultCode,
Intent intent) {
if(requestCode==FILECHOOSER_RESULTCODE)
{
if ...
Is there a max array length limit in C++?
...ner this limit is reached because memory is full. For example, a vector<int> of a given size n typically takes multiple times as much memory as an array of type vector<char> (minus a small constant value), since int is usually bigger than char. Therefore, a vector<char> may contain...
String slugification in Python
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def slugify(value):
"""
Converts to lowercase, removes non-word characters (alphanumerics and
underscores) and converts spaces to hyphens. Also strips leading and
trailing whitespace.
"""
value = unicodedata.normalize('NFKD', value)....
Why can templates only be implemented in the header file?
...ething(T param) {/* do stuff using T */}
};
// somewhere in a .cpp
Foo<int> f;
When reading this line, the compiler will create a new class (let's call it FooInt), which is equivalent to the following:
struct FooInt
{
int bar;
void doSomething(int param) {/* do stuff using int */}...
Receive result from DialogFragment
...
If target is activity I would declare interface with method like "void onActivityResult2(int requestCode, int resultCode, Intent data)" and implement it by an Activity. In DialogFragment just getActivity and check for this interface and call it appropriately.
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android webview geolocation
...droid.webkit.GeolocationPermissions.Callback
– NullPointerException
Sep 18 '13 at 15:27
3
Here is...