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Editing dictionary values in a foreach loop
I am trying to build a pie chart from a dictionary. Before I display the pie chart, I want to tidy up the data. I'm removing any pie slices that would be less than 5% of the pie and putting them in a "Other" pie slice. However I'm getting a Collection was modified; enumeration operation may not exe...
An existing connection was forcibly closed by the remote host
...le values together to support multiple protocols. So to support everything from SSL3 to TLS1.2, set SecurityProtocol = (SecurityProtocolType)4080.
– Abacus
Jan 29 '19 at 19:08
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Where am I? - Get country
...)
* @param context Context reference to get the TelephonyManager instance from
* @return country code or null
*/
public static String getUserCountry(Context context) {
try {
final TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
fin...
Chrome sendrequest error: TypeError: Converting circular structure to JSON
...umes it's circular. Otherwise, this should work. I even used areEquivalent from here, but JSON.Stringify still throws the exception after 30 iterations. Still, it's good enough to get a decent representation of the object at a top level, if you really need it. Perhaps somebody can improve upon this ...
Using -performSelector: vs. just calling the method
...wning a background thread, and for calling back results to the main thread from said background thread.
– PeyloW
Sep 30 '09 at 8:36
2
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What is the advantage of using async with MVC5?
...st example works:
When a request hits the action, ASP.NET takes a thread from the thread pool and starts executing it.
The IdentityManager.Authentication.CheckPasswordAndSignIn method is invoked. This is a blocking call -> during the entire call the worker thread is being jeopardized.
And her...
Most efficient way to check for DBNull and then assign to a variable?
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And once again, commenting on an SO question while away from my own computer (with dev tools on it) has proven to be a mistake! You are right; I'm surprised to learn that TryCast doesn't provide the same convenient functionality as C#'s as operator for Nullable(Of T) types. The cl...
The Role Manager feature has not been enabled
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You can do this by reading from the boolean property at:
System.Web.Security.Roles.Enabled
This is a direct read from the enabled attribute of the roleManager element in the web.config:
<configuration>
<system.web>
<roleManager...
Script to get the HTTP status code of a list of urls?
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I don't know why script from above andswer always get me 000 in the output, but when I run command only once without loop it works...
– Karol F
Aug 9 '16 at 7:08
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How to replace local branch with remote branch entirely in Git?
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Make sure you've checked out the branch you're replacing (from Zoltán's comment).
Assuming that master is the local branch you're replacing, and that "origin/master" is the remote branch you want to reset to:
git reset --hard origin/master
This updates your local HEAD branch to...