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Append TimeStamp to a File Name
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For Current date and time as the name for a file on the file system. Now call the string.Format method, and combine it with DateTime.Now, for a method that outputs the correct string based on the date and time.
using System;
using System.IO;
class Program
{
static void Main()
{
/...
How do I use define_method to create class methods?
This is useful if you are trying to create class methods metaprogramatically:
6 Answers
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Function that creates a timestamp in c#
... When you say "always increasing" - there's no guarantee that two calls to DateTime.UtcNow.Ticks will give different values though, is there? In other words you still need some caution before you use it as a unique timestamp.
– Jon Skeet
May 21 '09 at ...
Copy values from one column to another in the same table
...ific set of rows:
UPDATE `products` SET `in_stock` = true WHERE `supplier_id` = 10
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How do I remove leading whitespace in Python?
...hat's usually what you want. If you want to remove spaces and spaces only, call " bla".lstrip(" ")
– balpha
Jun 6 '09 at 8:03
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How to enable C++11/C++0x support in Eclipse CDT?
...tag Share settings entries … . Add the option -std=c++11 to the text box called Command to get compiler specs.
Go to paths and symbols. Under Symbols, click restore defaults, and then apply.
Notes:
Eclipse is picky about hitting apply, you need to do it every time you leave a settings tab.
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How to set TextView textStyle such as bold, italic
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To keep any previous typeface but to get rid of bold or italic style, use following code : textView.setTypeface(Typeface.create(textView.getTypeface(), Typeface.NORMAL), Typeface.NORMAL);
– Shnkc
Mar 14 '15 at 14:04
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how to get an uri of an image resource in android
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The format is:
"android.resource://[package]/[res id]"
[package] is your package name
[res id] is value of the resource ID, e.g. R.drawable.sample_1
to stitch it together, use
Uri path = Uri.parse("android.resource://your.package.name/" + R....
What is a non-capturing group in regular expressions?
...f captured group 2 i.e comma (,)
So in this code by giving \1 and \2 we recall or repeat the result of captured group 1 and 2 respectively later in the code.
As per the order of code (?:animal) should be group 1 and (?:=) should be group 2 and continues..
but by giving the ?: we make the match-gr...
Disable copy constructor
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@pauluss86 This is basically what Rust does: Move-by-default (and const-by-default). Very helpful in my opinion.
– Kapichu
Dec 31 '16 at 1:38
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