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Java Map equivalent in C#
I'm trying to hold a list of items in a collection with a key of my choice. In Java, I would simply use Map as follows:
3 A...
How to get current moment in ISO 8601 format with date, hour, and minute?
...approach is that I have to have many instances of "yyyy-MM-dd'T'HH:mmZ" in my application, every time I need an ISO-8601 formatted date. With JodaTime, as I see, I can use a pre-defined formatter ISODateTimeFormat, which does this job for me..
– yegor256
Oct 12...
android pick images from gallery
...result with a content provider.
You can follow the code bellow or look at my updated gist.
public void pickImage() {
Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
intent.setType("image/*");
startActivityForResult(intent, PICK_PHOTO_FOR_AVATAR);
}
@Override
public void onActivityRes...
converting double to integer in java
...ouble perValue = 96.57;
int roundVal= (int) Math.round(perValue);
Solved my purpose.
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Javascript dynamically invoke object method from string
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Useful in my case where foo is { fields: [{ id: 1 }] } and method is fields[0]?.id, but I had to remove () from your proposed answer
– Rorrim
Jun 9 at 10:50
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Meaning
...see it's possible to enable seperate modules as well, in stead of all. See my question (stackoverflow.com/questions/20998816/…), the solution there was to add <modules runAllManagedModulesForAllRequests="true">. But I see now it might create overhead. So, is there a specific module responsib...
Generate a UUID on iOS from Swift
In my iOS Swift app I want to generate random UUID ( GUID ) strings for use as a table key, and this snippet appears to work:
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Difference between Key, Primary Key, Unique Key and Index in MySQL
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KEY and INDEX are synonyms in MySQL. They mean the same thing. In databases you would use indexes to improve the speed of data retrieval. An index is typically created on columns used in JOIN, WHERE, and ORDER BY clauses.
Imagine you have a table called...
Using PowerShell to write a file in UTF-8 without the BOM
... UTF8Encoding class and passing $False to the constructor seems to work:
$MyRawString = Get-Content -Raw $MyPath
$Utf8NoBomEncoding = New-Object System.Text.UTF8Encoding $False
[System.IO.File]::WriteAllLines($MyPath, $MyRawString, $Utf8NoBomEncoding)
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Is there a literal notation for an array of symbols?
... like highlighting support for this in TextMate or Sublime Text, check out my modified .tmLanguage file in this gist.
– Ben Kreeger
Mar 16 '14 at 15:10
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