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Firefox 'Cross-Origin Request Blocked' despite headers
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In my case I had an angular app making calls to another server, with both using internally signed certificates. However, Firefox doesn't automatically trust the cert because it isn't recognized by a public authority. So I needed to make sure the certs f...
Finding JavaScript memory leaks with Chrome
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I appreciate your effort. Indeed, the three snapshot technique is regularly mentioned in tutorials. Unfortunately, the details are often left out. For instance, I appreciate the introduction of the $0 function in the console, t...
Password hint font in Android
...different font (courrier?). How can I avoid this? I would like the hint to appear in the same font that when the EditText is not in password mode.
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What is Lazy Loading?
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@property
def total(self):
if not hasattr(self, "_total"):
self._total = self.quantity \
+ sum(bi.quantity for bi in self.borroweditem_set.all())
return self._total
Basically, I have an Item class which represents an item in our inven...
What is the equivalent of 'describe table' in SQL Server?
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You can use the sp_columns stored procedure:
exec sp_columns MyTable
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Why does this Java code compile?
...lps us again, these are JVM instruction generated for this code:
0: iconst_1 //load constant to stack
1: dup //duplicate it
2: istore_1 //set x to constant
3: istore_1 //set x to constant
more like:
int x = 1;
x = 1;
Here is no reason to throw undefined reference error. There ...
Using a Single Row configuration table in SQL Server database. Bad idea?
In developing a shopping cart application I've found that I needed to save settings and configurations based on the administrator's preferences and requirements. This information can be anything from company information, Shipping account IDs, PayPal API keys, notification preferences, etc.
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In ASP.NET, when should I use Session.Clear() rather than Session.Abandon()?
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Just used Session.Abandon() as a 'logout' on an internal app using Windows Authentication - users did not have to re-authenticate (Chrome, FF), but the session disposed and a new one issued, which met my requirements
– brichins
Nov 18 '14 at 1...
Split string on the first white space occurrence
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https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/split#Capturing_parentheses
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How to keep/exclude a particular package path when using proguard?
I want to exclude some file paths from ProGuard. Example com.myapp.customcomponents
4 Answers
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