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Is it safe to parse a /proc/ file?
... dest, destp, sp->sk_state,
atomic_read(&sp->sk_wmem_alloc),
atomic_read(&sp->sk_rmem_alloc),
0, 0L, 0, sock_i_uid(sp), 0, sock_i_ino(sp),
atomic_read(&sp->sk_refcnt), sp, atomic_read(&sp->sk_drops));
which outputs
[wa...
Weak and strong property setter attributes in Objective-C
...t point to it anymore"
- in other words " I'am the owner, you cannot dealloc this before aim fine with that same as retain"
- You use strong only if you need to retain the object.
- By default all instance variables and local variables are strong pointers.
- We generally use strong f...
Android: ProgressDialog.show() crashes with getApplicationContext
...
BOOM!!
Also, check out android engineer's answer here: WindowManager$BadTokenException
One cause of this error may be trying to display an application
window/dialog through a Context that is not an Activity.
Now, i agree, it does not make sense that the method takes a Context param, inst...
How to check which locks are held on a table
...AS P
ON P.hobt_id = TL.resource_associated_entity_id
LEFT OUTER JOIN sys.allocation_units AS AU
ON AU.allocation_unit_id = TL.resource_associated_entity_id;
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Format date and time in a Windows batch script
...mp;1 || GOTO s_error
:: Use WMIC to retrieve date and time
FOR /F "skip=1 tokens=1-6" %%G IN ('WMIC Path Win32_LocalTime Get Day^,Hour^,Minute^,Month^,Second^,Year /Format:table') DO (
IF "%%~L"=="" goto s_done
Set _yyyy=%%L
Set _mm=00%%J
Set _dd=00%%G
Set _hour=00%%H
...
Finish an activity from another activity
...
It shows this error "Syntax error on tokens, AnnotationName expected instead" on "registerReceiver(broadcast_reciever, new IntentFilter("finish_activity"));". What's wrong?
– Behzad
Nov 13 '12 at 8:29
...
get current url in twig template?
...ntains all sorts of useful shortcuts, such as app.session and app.security.token.user, that reference the services you might use in a controller.
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How do you loop in a Windows batch file?
...do I use for loop to get inside a previously set variable? I tried for /F "tokens=2 delims=," %%i in ( %a% ) do ( ….. but this doesn't work. It fails saying " ( was unexpected at this time"
– Shivani
Jan 3 at 10:57
...
How do I localize the jQuery UI Datepicker?
...ata._week.dow,
dateFormat: 'yy-mm-dd' // "2016-11-22". date formatting tokens are not easily interchangeable between momentjs and jQuery UI (https://github.com/moment/moment/issues/890)
};
$.datepicker.setDefaults($.datepicker.regional['user']);
...
How does one write code that best utilizes the CPU cache to improve performance?
...mbers by decreasing size is one way)
Beware of the standard dynamic memory allocator, which may introduce holes and spread your data around in memory as it warms up.
Make sure all adjacent data is actually used in the hot loops. Otherwise, consider breaking up data structures into hot and cold compo...