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How can I convert tabs to spaces in every file of a directory?
... I would also add a file matcher like for example for only .php files find ./ -iname "*.php" -type f -exec sed -i 's/\t/ /g' {} \;
– Daniel Luca CleanUnicorn
Mar 26 '13 at 10:04
...
What are the differences between various threading synchronization options in C#?
... one thread can take ownership of the object's lock & enter the locked block of code. Other threads must wait till the current owner relinquishes the lock by exiting the block of code. Also it is recommended that you lock on a private member object of your class.
Monitors
lock(obj) is imple...
How to make fill height
...
Work for me in IE11 only when I also set div to inline-block. Thanks!
– Danny C
Sep 24 '15 at 12:06
5
...
Can you target with css?
... it worked perfectly for me:
br
{ content: "A" !important;
display: block !important;
margin-bottom: 1.5em !important;
}
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...
Using scanf() in C++ programs is faster than using cin?
...very interesting problem, check it out):
http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=35&page=show_problem&problem=1080
I was getting TLE (time limit exceeded) on my submissions. On these problem solving online judge sites, you have about a 2-3 se...
What are the Ruby Gotchas a newbie should be warned about? [closed]
...1
2 is even
3
4 is even
5
But if I just add comment =anything before the block...
comment = nil
(1..5).each do |number|
comment = " is even" if number%2==0
puts number.to_s + comment.to_s
end
Then I get:
1
2 is even
3 is even
4 is even
5 is even
Basically, when a variable is only defined...
Is there a way to override class variables in Java?
... declare the variable but initialize (change) in the constructor or static block.
The value will get reflected when using in the blocks of parent class
if the variable is static then change the value during initialization itself with static block,
class Son extends Dad {
static {
me =...
What is the difference between a “function” and a “procedure”?
... a Function.
Advanced Differences
Exceptions can be handled by try-catch blocks in a Procedure, whereas a try-catch block cannot be used in a Function.
We can go for Transaction Management in a Procedure, whereas in a Function we can't.
In SQL:
A Procedure allows SELECT as well as DML (INSERT, U...
How do I add an icon to a mingw-gcc compiled executable?
...ps.
1 VERSIONINFO
FILEVERSION 1,0,0,0
PRODUCTVERSION 1,0,0,0
BEGIN
BLOCK "StringFileInfo"
BEGIN
BLOCK "080904E4"
BEGIN
VALUE "CompanyName", "My Company Name"
VALUE "FileDescription", "My excellent application"
VALUE "FileVersion", "1.0"
VALUE "InternalName",...
Should I instantiate instance variables on declaration or in the constructor?
... handling with the first variant.
There is additionally the initialization block, which is as well put in the constructor(s) by the compiler:
{
a = new A();
}
Check Sun's explanation and advice
From this tutorial:
Field declarations, however, are not part of any method, so they cannot ...