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Why is it wrong to use std::auto_ptr with standard containers?
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The C++ Standard says that an STL element must be "copy-constructible" and "assignable." In other words, an element must be able to be assigned or copied and the two elements are logically independent. std::auto_ptr does not fulfill this requirement.
Take for ...
Compiling Java 7 code via Maven
...ash_profile
$ echo $JAVA_HOME
/Library/Java/JavaVirtualMachines/1.7.0.jdk/Contents/Home
special tks to @mkyong
EDIT: Now I'm using: jEnv + sdkman
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Android: Rotate image in imageview by an angle
...e"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<com.m>ex m>ample.views.RotatableImageView
android:id="@+id/layout_m>ex m>ample_image"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:adjustViewBoun...
Do HTML WebSockets maintain an open connection for each client? Does this scale?
...ction carries a lot of baggage that isn't used most of the time: cookies, content type, conetent length, user-agent, server id, date, last-modified, etc. Once a WebSockets connection is established, only the data required by the application needs to be sent back and forth.
Typically, HTTP servers a...
Angular IE Caching issue for $http
...r project, and cache issue was solved on IE.
<meta http-equiv="Pragma" content="no-cache">
<meta http-equiv="Cache-Control" content="no-cache">
<meta http-equiv="m>Ex m>pires" content="Sat, 01 Dec 2001 00:00:00 GMT">
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How can I select the first day of a month in SQL?
I just need to select the first day of the month of a given datetime variable.
30 Answers
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Is jQuery “each()” function synchronous?
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Yes, the jQuery each method is synchronous. Nearly ALL JavaScript is synchronous. The only m>ex m>ceptions are AJAX, timers (setTimeout and setInterval), and HTML5 Web Workers.
Your problem is probably somewhere else in your code.
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What does HTTP/1.1 302 mean m>ex m>actly?
... value by creating two, logically-distinct URLs that each produce the same content (search engines view them as distinct duplicates rather than a single resource with two names).
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Can I create a One-Time-Use Function in a Script or Stored Procedure?
In SQL Server 2005, is there a concept of a one-time-use, or local function declared inside of a SQL script or Stored Procedure? I'd like to abstract away some complm>ex m>ity in a script I'm writing, but it would require being able to declare a function.
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Find duplicate lines in a file and count how many time each line was duplicated?
...m]}}' data
In awk 'dups[$1]++' command, the variable $1 holds the entire contents of column1 and square brackets are array access. So, for each 1st column of line in data file, the node of the array named dups is incremented.
And at the end, we are looping over dups array with num as variable and...