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How to construct a set out of list items in python?
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tags: "".split(" "),
id: "1"
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// Have to fire editor after snippets, if snippets enabled...
how to check the jdk version used to compile a .class file [duplicate]
...
You're looking for this on the command line (for a class called MyClass):
On Unix/Linux:
javap -verbose MyClass | grep "major"
On Windows:
javap -verbose MyClass | findstr "major"
You want the major version from the results. Here are some example values:
Java 1.2 uses majo...
Is there a way to make ellipsize=“marquee” always scroll?
...with is to create a new class derived from TextView.
The class should override three methods onFocusChanged, onWindowFocusChanged and isFocused to make the TextView all focused.
@Override
protected void onFocusChanged(boolean focused, int direction, Rect previouslyFocusedRect) {
if(focused)
...
return query based on date
...e.setSeconds(0);
startDate.setHours(0);
startDate.setMinutes(0);
var dateMidnight = new Date(startDate);
dateMidnight.setHours(23);
dateMidnight.setMinutes(59);
dateMidnight.setSeconds(59);
### MONGO QUERY
var query = {
inserted_at: {
$gt:morning,
$...
Git clone without .git directory
... connection between both commands much clearer.
– davidA
Aug 22 '18 at 21:32
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show 2 more comments
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Command to change the default home directory of a user
... similar to chsh which changes the default login shell of an existing valid user) without touching the /etc/passwd file. Thanks
...
What is the meaning of “__attribute__((packed, aligned(4))) ”
...ure and the start of the next, which is data structure padding.
gcc provides functionality to disable structure padding. i.e to avoid these meaningless bytes in some cases. Consider the following structure:
typedef struct
{
char Data1;
int Data2;
unsigned short Data3;
char Da...
Understanding slice notation
...['P','y','T','h','o','n']
>>> p[2:3] = 't'
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: can only assign an iterable
The second rule of slice assignment, which you can also see above, is that whatever portion of the list is returned by sli...
Extract a substring from a string in Ruby using a regular expression
...
No need to discredit other perfectly valid (and might I opine, more readable) solutions.
– coreyward
Nov 6 '10 at 21:07
41
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How to stop Eclipse formatter from placing all enums on one line
...ith arguments. To expand on his answer a bit, here's the settings that provided the most sensible formatting for me in Eclipse Juno:
Window > Preferences > Java > Code Style > Formatter
Click Edit
Select the Line Wrapping tab
Select the enum declaration treenode
Set Line wrapping polic...