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Are PHP short tags acceptable to use?
...to know that ASP tags <% , %> , <%= , and script tag are removed from PHP 7. So if you would like to support long-term portable code and would like switching to the most modern tools consider changing that parts of code.
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Android: HTTP communication should use “Accept-Encoding: gzip”
... needed. Thanks a lot. One comment: instead of addHeader I used setHeader. From what I understand this overwrites the existing "Accept-Encoding" if there is one. Not sure which approach is the right/better one. To overwrite an existing header to make sure it has the right value, or to add it in case...
Using Selenium Web Driver to retrieve value of a HTML input
... That's what I've bumped into right now: trying to get a value from a textarea, which is neither a "value" attribute, nor a between-tag text (set dynamically as "value" attribute.
– C-F
Jun 5 '17 at 22:03
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.net implementation of bcrypt
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I needed a BCrypt implementation when moving something from PostgreSQL (which has pg_crypto) to SQLite (which doesn't), so I wrote my own. Seeing from this message I'm not the only one needing this, I've decided to slap a license on it and release it. The URL is:
http://zer7.com...
ListView inside ScrollView is not scrolling on Android
...t to be scrolled to the ListView as headers or footers.
UPDATE:
Starting from API Level 21 (Lollipop) nested scroll containers are officially supported by Android SDK. There're a bunch of methods in View and ViewGroup classes which provide this functionality. To make nested scrolling work on the L...
Is there a Java reflection utility to do a deep comparison of two objects?
...ng is there any sample code to direct us to? Where did you pull that quote from?
– anon58192932
Jul 11 '17 at 22:25
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vs in Generics
...sn't covariant, even though logically it should work, since string derives from object. Before variance in generic interfaces was added to C# and VB.NET (in .NET 4 with VS 2010), this was a compile time error.
After .NET 4, IEnumerable<T> was marked covariant, and became IEnumerable<out T...
Apache Spark: The number of cores vs. the number of executors
...es/s. For run 3 the steady utilization is doubled, around 100 M bytes/s.
From the cloudera blog post shared by DzOrd, you can see this important quote:
I’ve noticed that the HDFS client has trouble with tons of concurrent threads. A rough guess is that at most five tasks per executor can ach...
How to replace plain URLs with links?
...u insist on a regular expression, the most comprehensive is the URL regexp from Component, though it will falsely detect some non-existent two-letter TLDs by looking at it.
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Is there an equivalent to background-size: cover and contain for image elements?
...site with many pages and different background pictures, and I display them from CSS like:
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