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Detect network connection type on Android
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Here is a Gist of the class, so you can fork it and edited it.
package com.emil.android.util;
import android.content.Context;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.telephony.TelephonyManager;
/**
* Check device's network connectivity and speed ...
How can I get form data with JavaScript/jQuery?
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Nvm, found it in the comments for the serialize() function. It's called serializeArray. It returns an array of arrays (which contain an entry "name" and "value") but that should be easy enough to transform.
– Bart van Heukel...
Why is a 3-way merge advantageous over a 2-way merge?
... a line at the beginning, and your friend added a line at the end. Then he committed his file, and you need to merge his changes into your copy.
If you were doing a two-way merge (in other words, a diff), the tool could compare the two files, and see that the first and last lines are different. But...
java.sql.SQLException: Incorrect string value: '\xF0\x9F\x91\xBD\xF0\x9F…'
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Check out my other related post: stackoverflow.com/questions/13748170/…. If you can answer it, then you will have answered this question as well. The other post has more details of what I have done.
– CodeKingPlusPlus
Dec 7 '12 at ...
Mongodb Explain for Aggregation framework
...ary stages and document manipulation (perhaps reconsidering your schema if complicated aggregation gymnastics are required).
Taking advantage of newer aggregation operators if you have upgraded your MongoDB server. For example, MongoDB 3.4 added many new aggregation stages and expressions including ...
Why is it possible to recover from a StackOverflowError?
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@delnan, I think the answer is incomplete without also going into detail why this is a bad idea. The difference to an explicitly thrown exception is that Errors cannot be anticipated even when writing exception safe code.
– Simon Richte...
SQL Server: Is it possible to insert into two tables at the same time?
... = scope_identity();
INSERT INTO LinkTable VALUES (@ObjectID, @DataID);
COMMIT
The good news is that the above code is also guaranteed to be atomic, and can be sent to the server from a client application with one sql string in a single function call as if it were one statement. You could also ...
Retargeting solution from .Net 4.0 to 4.5 - how to retarget the NuGet packages?
...e installed right now: 2.2.40116.9051 Opened an issue here: nuget.codeplex.com/workitem/3049
– Leniel Maccaferri
Feb 18 '13 at 15:16
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Do I need elements in persistence.xml?
... <jar-file>MyOrderApp.jar</jar-file>
<class>com.widgets.Order</class>
<class>com.widgets.Customer</class>
</persistence-unit>
</persistence>
This file defines a persistence unit
named OrderManagement, which uses a
JTA-aware d...
How can I tell when a MySQL table was last updated?
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For details including InnoDB limitations see dev.mysql.com/doc/refman/5.5/en/show-table-status.html (show table status uses information_schema.tables)
– KCD
May 9 '12 at 21:12
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