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converting a base 64 string to an image and saving it
...e64,
//this image is a single pixel (black)
byte[] bytes = Convert.FromBase64String("R0lGODlhAQABAIAAAAAAAAAAACH5BAAAAAAALAAAAAABAAEAAAICTAEAOw==");
Image image;
using (MemoryStream ms = new MemoryStream(bytes))
{
image = Image.FromStream(ms);
}
return image;
}
...
How to combine two strings together in PHP?
...") is not OK. Preparing just parameters, not entire queries should be safe from this specific security risk.
– reducing activity
Sep 15 '19 at 11:53
...
Convert a list to a string in C#
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Argument '2': cannot convert from 'System.Collections.Generic.List<string>' to 'string[]'
– Ash
Oct 28 '14 at 13:09
9
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SVN needs-lock 设置强制只读属性（官方资料） - 更多技术 - 清泛网 - 专注...
...lock 设置强制只读属性（官方资料）Automatic lock-modify-unlockFrom SubversionWikiJump to: navigation, searchDifferent versions of binary files cannot be...Automatic lock-modify-unlock
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Different versions of binary files cannot be m...
How do I make a branch point at a specific commit? [duplicate]
...d the following two command sequence:
git checkout 1258f0d0aae #detach from master
git branch -f master HEAD #exactly as above
#optionally reattach to master
git checkout master
Be aware, though, that any explicit manipulation of where a branch points has the potential to leave behind commi...
Your content must have a ListView whose id attribute is 'android.R.id.list'
...savedInstanceState);
setContentView(R.layout.activity_main);
addPreferencesFromResource(R.xml.preferences);
preferences.xml:
<?xml version="1.0" encoding="utf-8"?>
<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android" >
<PreferenceCategory
android:key="up...
Count occurrences of a char in a string using Bash
...
I want to count '$'s in a string, how can I escape '$' from main string?
– masT
Feb 6 '18 at 12:22
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show 2 more comment...
get name of a variable or parameter [duplicate]
...mEnd('}').Split('=')[0].Trim();
}
2) The below one can be faster though (from my tests)
GETNAME(new { variable });
public static string GETNAME<T>(T myInput) where T : class
{
if (myInput == null)
return string.Empty;
return typeof(T).GetProperties()[0].Name;
}
You can al...
How do I store data in local storage using Angularjs?
Currently I am using a service to perform an action, namely
retrieve data from the server and then store the data on the server itself.
...
Center Align on a Absolutely Positioned Div
...
The absolute positioning will position from the top left of an item. Using translate will shift it to the amount relative to its size.
– Michael Giovanni Pumo
Nov 15 '16 at 13:19
...