大约有 36,010 项符合查询结果（耗时：0.0494秒） [XML]
Encrypt Password in Configuration Files? [closed]
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A simple way of doing this is to use Password Based Encryption in Java. This allows you to encrypt and decrypt a text by using a password.
This basically means initializing a javax.crypto.Cipher with algorithm "AES/CBC/PKCS5Padding" and get...
How can I add new keys to a dictionary?
...\value pair on a dictionary by assigning a value
to that key. If the key doesn't exist, it's added and points to that
value. If it exists, the current value it points to is overwritten.
—R. Navega
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Where IN clause in LINQ [duplicate]
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This expression should do what you want to achieve.
dataSource.StateList.Where(s => countryCodes.Contains(s.CountryCode))
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How to find a hash key containing a matching value
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This also seems like a clever way (because it's short) to do it!
– Coderama
Sep 25 '10 at 13:51
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Android: failed to convert @drawable/picture into a drawable
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@DoctororDrive - perhaps your problem was slightly different. do you still have the error?
– Androliyah
Mar 26 '13 at 17:52
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How to sort an array based on the length of each element?
...The sort is not necessarily stable (that is, elements that compare
equal do not necessarily remain in their original order).
If the objective is to sort by length then by dictionary order you must specify additional criteria:
["c", "a", "b"].sort(function(a, b) {
return a.length - b.length ||...
SQL Server - SELECT FROM stored procedure
...ne big stored procedure? Can view, take parameters, like stored procedures does
– mrN
Aug 18 '11 at 7:14
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How to set radio button checked as default in radiogroup?
...ould check the radiobutton in the radiogroup like this:
radiogroup.check(IdOfYourButton)
Of course you first have to set an Id to your radiobuttons
EDIT: i forgot, radioButton.getId() works as well, thx Ramesh
EDIT2:
android:checkedButton="@+id/my_radiobtn"
works in radiogroup xml
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Round a Floating Point Number Down to the Nearest Integer?
As the title suggests, I want to take a floating point number and round it down to the nearest integer. However, if it's not a whole, I ALWAYS want to round down the variable, regardless of how close it is to the next integer up. Is there a way to do this?
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How to check if AlarmManager already has an alarm set?
... and running. Results from google seem to indicate that there is no way to do this. Is this still correct? I need to do this check in order to advise the user before any action is taken to create a new alarm.
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