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Java Error opening registry key
...y java.exe, javaw.exe and javaws.exe from your Windows\System32 folder and if you have an x64 system (Win 7 64 bits) also do the same under Windows\SysWOW64.
If you can't find them at these locations, try deleting them from C:\ProgramData\Oracle\Java\javapath.
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Upgrade python in a virtualenv
...ay try to create a new virtualenv on top of the old one. You just need to know which python is going to use your virtualenv (you will need to see your virtualenv version).
If your virtualenv is installed with the same python version of the old one and upgrading your virtualenv package is not an op...
How to return an array from JNI to Java?
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If you've examined the documentation and still have questions that should be part of your initial question. In this case, the JNI function in the example creates a number of arrays. The outer array is comprised of an 'Objec...
How to add a button to UINavigationBar?
...sue: Implicit conversion from enumeration type 'UIBarButtonSystemItem' to different enumeration type 'UIBarButtonItemStyle'
– pojo
Oct 12 '11 at 20:19
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How to tell if a browser is in “quirks” mode?
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In Firefox and Opera you can determine if your browser is in "quirks mode" by checking page info.
Using document.compatMode, will tell you the mode you are in with most browsers.
In Chrome, Safari, and IE, run this javascript in the address bar:
javascript:win...
Storing R.drawable IDs in XML array
...e));
where index is the Drawable index.
defaultValue is a value you give if there is no item at this index
For more information about TypedArray visit this link
http://developer.android.com/reference/android/content/res/TypedArray.html
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What is a Question Mark “?” and Colon “:” Operator Used for? [duplicate]
...ind more information on their use? I've read that they are similar to an 'if' 'else' statement.
7 Answers
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How to ignore SVN folders in WinMerge?
...Filter. Under Tools | Filters... | Filefilters, create a new filter or modify an existing one.
It will look like this:
## Ignore Java class and jar files
f: \.class$
f: \.jar$
## Ignore subversion housekeeping directories
d: \\.svn$
d: \\._svn$
Save it, then when selecting items to merge, select ...
Iterating over all the keys of a map
...eys in a Go language map? The number of elements is given by len() , but if I have a map like:
4 Answers
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What does `dword ptr` mean?
... @uzay95 The question is tagged "x86" so we are talking specifically about the Intel x86 architecture, in which a word is 16 bits wide. According to your article, even the x86_64 has a word size of 16 bits.
– JeremyP
Dec 27 '16 at 11:27
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