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Why does an NSInteger variable have to be cast to long when used as a format argument?
... I get this error on iOS 7. Since only the latest iPhone 5S is 64 bit if I set it as long will it cause any problem on older 32 bit devices?
– Pritesh Desai
Nov 1 '13 at 3:46
25
...
Why git can't remember my passphrase under Windows
...ight-click on "Computer", Click on "Properties", Click on "Advanced system settings" or the "Advanced" tab, click on "Environment Variables"). Add the following environment variable:
GIT_SSH=C:\full\path\to\plink.exe
Replace "C:\full\path\to" with the full installation path to PuTTY, where plink....
Python: Best way to add to sys.path relative to the current running script
...ant to edit each file
Install you library like a normal python libray
or
Set PYTHONPATH to your lib
or if you are willing to add a single line to each file, add a import statement at top e.g.
import import_my_lib
keep import_my_lib.py in bin and import_my_lib can correctly set the python path...
When should iteritems() be used instead of items()?
...ewvalues methods, the most useful being viewkeys which behaves more like a set (which you'd expect from a dict).
Simple example:
common_keys = list(dict_a.viewkeys() & dict_b.viewkeys())
Will give you a list of the common keys, but again, in Python 3.x - just use .keys() instead.
Python 3.x...
Why would $_FILES be empty when uploading files to PHP?
...editing the correct ini file –
use the phpinfo() function to verify your
settings are actually being applied.
Also make sure you don’t
misspell the sizes - it should be 100M not 100MB.
Make sure your <form> tag has the enctype="multipart/form-data" attribute. No other tag will work, it h...
Xcode 4 says “finished running ” on the targeted device — Nothing happens
...ties' in yourProjectName-Info.plist
You may also need to change the build settings to compile with armv6 instead of armv7.
This is the default:
Double click on 'Standard (armv7)' to add another, then click the '+' in the popup, and type in 'armv6':
Click done and it should look like this:
...
How can I combine hashes in Perl?
...
That will set $hash_ref1 to $hash_ref2, no merging. You want $hash_ref1 = { %$hash_ref1, %$hash_ref2 };, I'll edit the answer.
– M Somerville
Feb 13 '18 at 9:22
...
Passing arguments to require (when loading module)
...res) { ... authentication stuff } It do call the "anonymous" function and sets the app and db variables, but, when doing this my application won't find the auth function. What am I doing wrong? If I remove the anonymous function the auth function becomes accessible again.
– An...
Android onCreate or onStartCommand for starting service
...StartCommand() calls everytime you call the startService again. It let you set an action like play,stop,pause music.
public void onStartCommand()
{
if(intent.getAction.equals("any.play")
{
//play song
}
else if(intent.getAction.equals("any.stop")
{}
}
...
Accessing Session Using ASP.NET Web API
...{
if (IsWebApiRequest())
{
HttpContext.Current.SetSessionStateBehavior(SessionStateBehavior.Required);
}
}
private bool IsWebApiRequest()
{
return HttpContext.Current.Request.AppRelativeCurrentExecutionFilePath.StartsWith(WebApiConfig.UrlPrefi...