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How can I convert my device token (NSData) into an NSString?
... this in Swift:
Swift 3 introduces the Data type, with value semantics. To convert the deviceToken to a String, you can do as follows:
func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
let token = deviceToken.map { String(format:...
Importance of varchar length in MySQL table
...emporary table (group and order by operations, among other things) it will convert varchar(200) to a char(200) and performance will suffer.
– Jamie
Feb 7 '13 at 20:14
add a co...
How to initialize a two-dimensional array in Python?
...ON)
which helped motivate the introduction of list comprehensions, which convert that snippet to
bar = [SOME EXPRESSION for item in some_iterable]
which is shorter and sometimes clearer. Usually you get in the habit of recognizing these and often replacing loops with comprehensions.
Your code ...
Convert HTML + CSS to PDF [closed]
...et
Have a look at PrinceXML.
It's definitely the best HTML/CSS to PDF converter out there, although it's not free (But hey, your programming might not be free either, so if it saves you 10 hours of work, you're home free (since you also need to take into account that the alternative solutions w...
Converting pfx to pem using openssl
...
The above steps worked well to convert a PFX to PEM. I had to do one additional step however: open the nokey PEM file in a text editor and move the last certificate in the chain to the top of the file. Otherwise nginx would throw an error complaining about...
How to convert a ruby hash object to JSON?
How to convert a ruby hash object to JSON? So I am trying this example below & it doesn't work?
5 Answers
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How do I convert a string to a lower case representation?
How do I convert a string to a lower case representation?
2 Answers
2
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“Incorrect string value” when trying to insert UTF-8 into MySQL via JDBC?
...mb4 COLLATE = utf8mb4_unicode_ci; # For each table: ALTER TABLE table_name CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci; # For each column: ALTER TABLE table_name CHANGE column_name column_name VARCHAR(191) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
– iKin...
How do I convert struct System.Byte byte[] to a System.IO.Stream object in C#?
How do I convert struct System.Byte byte[] to a System.IO.Stream object in C# ?
4 Answers
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convert pfx format to p12
...ile with openconnect. Renaming didn't solve the problem. I used keytool to convert it to .p12 and it worked.
keytool -importkeystore -destkeystore new.p12 -deststoretype pkcs12 -srckeystore original.pfx
In my case the password for the new file (new.p12) had to be the same as the password for the ...