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Adding code to a javascript function programmatically
I'm attempting to customize an existing JS library without modifying the original JS code. This code loads in a few external JS files which I do have access to, and what I'd like to do is change one of the functions contained in the original file without copying and pasting the whole thing into the...
Renaming projects in Xcode 4
...
Well, it turned out to be a trivial matter indeed.
All you need to do is click twice slowly on the project root in the project navigator and it then becomes editable. After you rename the project and press 'enter' it will suggest...
How can I get the MD5 fingerprint from Java's keytool, not only SHA-1?
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With JDK 1.7 installed, keytool always outputs by default SHA1 fingerprint, not MD5.
you can get the MD5 Certificate by adding -v option.
use the following code:-
C:\Program Files\Java\jdk1.7.0\bin>keytool -v -list -alia...
How to insert text at beginning of a multi-line selection in vi/Vim
.../Downto select the columns of text in the lines you want to
comment.
Then hit Shift+i and type the text you want to insert.
Then hit Esc, wait 1 second and the inserted text will appear on every line.
For further information and reading, check out "Inserting text in multiple lines" in the Vim Tips...
Bootstrap Carousel image doesn't align properly
... images.
However, when the window width is large, the image doesn't align with the border properly.
13 Answers
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Any difference between First Class Function and High Order Function
...e is a difference. When you say that a language has first-class functions, it means that the language treats functions as values – that you can assign a function into a variable, pass it around etc. Higher-order functions are functions that work on other functions, meaning that they take one or mo...
Weird “[]” after Java method signature
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It's a method that returns an int[].
Java Language Specification (8.4 Method Declarations)
For compatibility with older versions of the Java platform, a declaration form
for a method that returns an array is allowe...
Keystore change passwords
I currently have a keystore, with a particular password that only I should know. I now need to give access to that keystore to someone else, so I would like to either:
...
Is it possible to send an array with the Postman Chrome extension?
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You need to suffix your variable name with [] like this:
If that doesn't work, try not putting indexes in brackets:
my_array[] value1
my_array[] value2
Note:
If you are using the postman packaged app, you can send an array by selecting raw / json (ins...
How can I detect when an Android application is running in the emulator?
... this solution:
fun isProbablyAnEmulator() = Build.FINGERPRINT.startsWith("generic")
|| Build.FINGERPRINT.startsWith("unknown")
|| Build.MODEL.contains("google_sdk")
|| Build.MODEL.contains("Emulator")
|| Build.MODEL.contains("Android SDK built fo...