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NSLog/printf specifier for NSInteger?
..., but on Mac it is incomplete. The linux manpages are more explicit http://www.manpages.info/linux/sprintf.3.html
Both warnings can only be fixed by NSLog(@"%lu", (unsigned long)arg); combined with a cast as the code will be compiled in 32 AND 64 bit for iOS. Otherwise each compilation creates a se...
How to do what head, tail, more, less, sed do in Powershell? [closed]
...one with Select-Object and Foreach-Object.
However as PowerShell passes (.NET) objects – with all their typed structure, eg. dates remain DateTime instances – rather than just strings, which each command needs to parse itself, much of sed and other such programs are redundant.
...
How to create cron job using PHP?
...n job. I don't even know how to write it. I have tried to search from internet, but I still don't understand it well. I want to create a cron job that will execute my code every minute. I'm using PHP to create it. It is not working.
...
Populating a ListView using an ArrayList?
... your arraylist to array
//You will get an exmaple here
//http://www.java-tips.org/java-se-tips/java.lang/how-to-convert-an-arraylist-into-an-array.html
private String arr[]=convert(arrlist);
@Override
public void onCreate(Bundle bun)
{
super.onCreate(bun);
...
In what cases will HTTP_REFERER be empty
... when using curl
-e, --referer
Spoofing http_referer wth telnet
telnet www.yoursite.com 80 (press return)
GET /index.html HTTP/1.0 (press return)
Referer: http://www.hah-hah.com (press return)
(press return again)
share...
How do I view / replay a chrome network debugger har file saved with content?
...n Odvarko that you can use. You either use the online version at
http://www.softwareishard.com/har/viewer/ (older version)
http://gitgrimbo.github.io/harviewer/master/ (up-to-date master branch)
Or download the source-code at https://github.com/janodvarko/harviewer.
EDIT: Chrome 62 DevTools in...
What does a lazy val do?
... @PeterSchmitz And I find this terrible. Compare with Lazy<T> in .NET
– Pavel Voronin
Aug 2 '18 at 8:51
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Sublime Text 2: Trim trailing white space on demand
...
I found a soulution here:
http://www.sublimetext.com/forum/viewtopic.php?f=4&t=4958
You can modify the package
trim_trailing_white_space.py
located in the default packages directory, this way:
import sublime, sublime_plugin
def trim_trailing_white...
How do I check if a string is valid JSON in Python?
...to low-level parsing, don't roll your own, use an existing library: http://www.json.org/
Great tutorial on python JSON module: https://pymotw.com/2/json/
Is String JSON and show syntax errors and error messages:
sudo cpan JSON::XS
echo '{"foo":[5,6.8],"foo":"bar" bar}' > myjson.json
json_xs -...
Is it possible to have different Git configuration for different projects?
....gitconfig-company_a
[user]
name = John Smith
email = john.smith@companya.net
Example contents of .gitconfig-company_b
[user]
name = John Smith
email = js@companyb.com
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