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Mercurial for Beginners: The Definitive Practical Guide
...this will grab the trunk of the SixApart memcached repository.
hg convert http://code.sixapart.com/svn/memcached/trunk
The extension can incrementally bring in new revisions from a Subversion repository into the Mercurial one (a little like pull). However it does not support taking Mercurial rev...
How to use ScrollView in Android?
...ust make the top-level layout a ScrollView:
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true">
<TableLayout
android:layout_width="match_parent"...
How to compile a 64-bit application using Visual C++ 2010 Express?
...s does not include a 64 bit compiler, but the SDK does. A link to the SDK: http://msdn.microsoft.com/en-us/windowsserver/bb980924.aspx
Change your project configuration. Go to Properties of your project. On the top of the dialog box there will be a "Configuration" drop-down menu. Make sure that sele...
What does Redis do when it runs out of memory?
...Some links for more info (since you shouldn't just take my word for it):
http://antirez.com/post/redis-as-LRU-cache.html
http://eli.thegreenplace.net/2009/10/30/handling-out-of-memory-conditions-in-c/
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How to check if a specified key exists in a given S3 bucket using Java
...ems there's a new API to check just that. See another answer in this page: https://stackoverflow.com/a/36653034/435605
Original post:
Use errorCode.equals("NoSuchKey")
try {
AmazonS3 s3 = new AmazonS3Client(new ClasspathPropertiesFileCredentialsProvider());
String bucketName = getBucketNa...
How to set the font style to bold, italic and underlined in an Android TextView?
...d and italic there is "bolditalic". There is no mention of underline here: http://developer.android.com/reference/android/widget/TextView.html#attr_android:textStyle
Mind you that to use the mentioned bolditalic you need to, and I quote from that page
Must be one or more (separated by '|') of t...
What’s the best way to reload / refresh an iframe?
...
Note that if the iframe src has a hash in it (e.g. http://example.com/#something), this won't reload the frame. I've used the approach of adding a throwaway query parameter like ?v2 to the URL before the hash.
– user85461
Feb 19 '15 at ...
How can I update NodeJS and NPM to the next versions?
...bug in the update command.) In those cases, you can do this:
curl https://www.npmjs.com/install.sh | sh
To update Node.js itself, I recommend you use nvm, the Node Version Manager.
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impro...
How to get the children of the $(this) selector?
...lt")
You can use find or children as above code. For more visit Children http://api.jquery.com/children/ and Find http://api.jquery.com/find/.
See example http://jsfiddle.net/lalitjs/Nx8a6/
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Python: Continuing to next iteration in outer loop
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result:
1-1
1-2
2-1
2-2
3-1
3-2
Reference link:http://www.programming-idioms.org/idiom/42/continue-outer-loop/1264/python
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