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Why does an NSInteger variable have to be cast to long when used as a format argument?
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edited Nov 10 '13 at 9:24
answered Apr 18 '13 at 6:43
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What is the fastest/most efficient way to find the highest set bit (msb) in an integer in C?
...ion: int __builtin_clz (unsigned int x)
Returns the number of leading 0-bits in X, starting at the most
significant bit position. If X is 0, the result is undefined.
-- Built-in Function: int __builtin_clzl (unsigned long)
Similar to `__builtin_clz', except the argument type is `un...
Find a Git branch containing changes to a given file
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edited Mar 28 '17 at 1:10
BMW
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answered Jun 6 '...
ruby on rails f.select options with custom attributes
...n the docs, but by reading the rails source. https://web.archive.org/web/20130128223827/http://www.pogodan.com/blog/2011/02/24/custom-html-attributes-in-options-for-select
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Declaring an enum within a class
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answered Mar 23 '10 at 21:42
Peter AlexanderPeter Alexander
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How long is the SHA256 hash?
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Will give you :
$ php temp.php
string(64) "68e656b251e67e8358bef8483ab0d51c6619f3e7a1a9f0e75838d41ff368f728"
i.e. a string with 64 characters.
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How to set host_key_checking=false in ansible inventory file?
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Due to the fact that I answered this in 2014, I have updated my answer to account for more recent versions of ansible.
Yes, you can do it at the host/inventory level (Which became possible on newer ansible versions) or global level:
inventory:
Add the following.
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Change Screen Orientation programmatically using a Button
...new Button.OnClickListener(){
@Override
public void onClick(View arg0) {
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
}
});
buttonSetLandscape.setOnClickListener(new Button.OnClickListener(){
@Override
public void onClick(View arg0) {
setReque...
How to “pull” from a local branch into another one?
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answered Apr 10 '11 at 18:42
knittlknittl
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How do I remove all HTML tags from a string without knowing which tags are in it?
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Doesn't work for input: '7 < 10 <b>but</b> 30 > 10' it gives: '7 but 30 > 10'
– Bartosz Pierzchlewicz
Oct 3 '17 at 13:39
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