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How do I pass data between Activities in Android application?
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And to read data from other Activity use Long session_ids=getIntent().getExtras().getLong("EXTRA_SESSION_IDS");
– Farid
Apr 9 '16 at 18:39
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Replace a value in a data frame based on a conditional (`if`) statement
...] <- "b"
Take a look at Index vectors in R Introduction (if you don't read it yet).
EDIT. As noticed in comments this solution works for character vectors so fail on your data.
For factor best way is to change level:
levels(junk$nm)[levels(junk$nm)=="B"] <- "b"
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Using pip behind a proxy with CNTLM
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To setup CNTLM for windows, follow this article. For Ubuntu, read my blog post.
Edit:
Basically, to use CNTLM in any platform, you need to setup your username and hashed password, before using http://127.0.0.1:3128 as a proxy to your parent proxy.
Edit the config and add important...
Pros and cons of Java rules engines [closed]
...og posts like JBoss Drools vs ILog JRules - an anecdotal story (be sure to read it) or Working with Drools from a JRules perspective. I'm sure you can find more of them on Google (but I would give Drools a try).
share
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Attempt to present UIViewController on UIViewController whose view is not in the window hierarchy
... wish I could upvote this twice. I just had this problem and came to the thread to find that I had already upvoted the last time I saw this.
– Schrockwell
Dec 15 '12 at 16:50
7
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How can I use swift in Terminal?
I read What's new in Xcode 6 . The article introduces some new feature about Xcode 6, and it says:
13 Answers
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How to avoid .pyc files?
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-------- ---- ---- ----
8467 11-26-02 22:30 jwzthreading.py
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8467 1 file
$ ./python
Python 2.3 (#1, Aug 1 2003, 19:54:32)
>>> import sys
>>> sys.path.insert(0, '/tmp/example.zip') # Add .zip file ...
Windows recursive grep command-line
...Specifies color attribute with two hex digits. See "color /?"
/F:file Reads file list from the specified file(/ stands for console).
/C:string Uses specified string as a literal search string.
/G:file Gets search strings from the specified file(/ stands for console).
/D:dir Search...
Android SDK installation doesn't find JDK
...I have JDK 7 installed (even ran the installer again and it told me it's already installed).
– f.ardelian
Mar 25 '12 at 13:14
15
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Printing without newline (print 'a',) prints a space, how to remove?
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@A A I read the question when the string multiplication answer was present, and thought I'd give an overview of several options. The others came while I was putting together my answer. It was accepted soon after, otherwise I would'v...