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What causes imported Maven project in Eclipse to use Java 1.5 instead of Java 1.6 by default and how
...testCompileSourceRoots}"/>
<compilerId implementation="java.lang.String" default-value="javac">${maven.compiler.compilerId}</compilerId>
<compilerReuseStrategy implementation="java.lang.String" default-value="${reuseCreated}">${maven.compiler.compilerReuseStrategy}</c...
How to compare a local git branch with its remote branch?
...just missing a little part. Change the line to git diff @ @{upstream}. The extra @ is HEAD, which is where you are now, so you are comparing HEAD with the upstream your branch is tracking. You can use @{push} instead of upstream to get diff between the branch you are set to push to
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How to remove item from array by value? [duplicate]
...n my application and its purpose. It saves me thinking time so that I have extra time to make the application better and not worrying about the small functions that makeup my application. Someone already invented the wheel, why would someone remake it every time they build a car?
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pythonw.exe or python.exe?
...n, sys.stdout and sys.stderr are NOT available.
Caution: Unless you take extra steps, this has potentially unexpected side effects:
Unhandled exceptions cause the script to abort silently.
In Python 2.x, simply trying to use print() can cause that to happen (in 3.x, print() simply has no effect)...
xcopy file, rename, suppress “Does xxx specify a file name…” message
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The "echo f |" way is cool, but this avoids the extra output that I often search for to find problems in the first place.
– Richard Anthony Hein
Mar 11 '14 at 22:27
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Eclipse executable launcher error: Unable to locate companion shared library
...make a fresh install of the current version of LiClipse, then reinstall my extra Eclipse features. Yes, reinstallation isn't that hard, because the most important preferences persist.
– Jim DeLaHunt
Jul 25 '16 at 22:08
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Datepicker: How to popup datepicker when click on edittext
...the XML file:
<EditText
android:id="@+id/Birthday"
custom:font="@string/font_avenir_book"
android:clickable="true"
android:editable="false"
android:hint="@string/birthday"/>
Now in Java File:
final Calendar myCalendar = Calendar.getInstance();
EditText edittext= (EditText) ...
What is Double Brace initialization in Java?
... has something like map literals, similar to the existing array literals:
String[] array = { "John", "Doe" };
Map map = new HashMap() {{ put("John", "Doe"); }};
Some people may find this syntactically stimulating.
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Another Repeated column in mapping for entity error
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Explaining with an example...
@Column(name = "column1")
private String object1;
@ManyToOne(fetch = FetchType.EAGER)
@JoinColumn(name = "column1", referencedColumnName = "column1")
private TableClass object2;
The problem in the above code snippet is we are repeating mappi...
rails 3.1.0 ActionView::Template::Error (application.css isn't precompiled)
...xt
I consistently used the stylesheet_link_tag helper, so I found all the extra css files I needed to add with:
find . \( -type f -o -type l \) -exec grep stylesheet_link_tag {} /dev/null \;
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