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Java String split removed empty values
I am trying to split the Value using a separator.
But I am finding the surprising results
5 Answers
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List files in local git repo?
... edited Dec 26 '18 at 16:22
Cory Klein
36.8k2424 gold badges158158 silver badges216216 bronze badges
answered Dec 16 '11 at 11:16
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How to get a tab character?
In HTML, there is no character for a tab, but I am confused as to why I can copy and paste one here: . (You can't see the full width of it, but if you click to edit my question, you will see the character.) If I can copy and paste a tab character, there should be a unicode equivalent that can be ...
How do I increase the RAM and set up host-only networking in Vagrant?
...the RAM to at least 1 GB and I would like to configure “Host-Only” networking to use "199.188.44.20".
5 Answers
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How to break out of jQuery each Loop
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To break a $.each or $(selector).each loop, you have to return false in the loop callback.
Returning true skips to the next iteration, equivalent to a continue in a normal loop.
$.each(array, function(key, value) {
if(value === "foo") ...
Prevent line-break of span element
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Put this in your CSS:
white-space:nowrap;
Get more information here: http://www.w3.org/wiki/CSS/Properties/white-space
white-space
The white-space property declares how white space inside the element is handled.
Values
normal
This value directs user agents to collapse...
Set 4 Space Indent in Emacs in Text Mode
... space tabs to 4 space tabs when pressing the TAB in buffers with the major mode text-mode . I've added the following to my .emacs :
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Why can't overriding methods throw exceptions broader than the overridden method?
...e overriding method in a subclass can only declare to throw that exception or its subclass. For example:
class A {
public void foo() throws IOException {..}
}
class B extends A {
@Override
public void foo() throws SocketException {..} // allowed
@Override
public void foo() throws S...
relative path in BAT script
...thing like C:\myDir\\bin\Iris.exe (note the double-backslash). This still works but leaving away the backslash before bin seems to be "cleaner"? --> %~dp0bin\Iris.exe.
– mozzbozz
Nov 5 '14 at 14:09
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python's re: return True if string contains regex pattern
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import re
word = 'fubar'
regexp = re.compile(r'ba[rzd]')
if regexp.search(word):
print 'matched'
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