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How to make pipes work with Runtime.exec()?
...
If someone is looking for android version here, then use /system/bin/sh instead
– Nexen
May 9 '18 at 9:24
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How to Set a Custom Font in the ActionBar Title?
...ps attribute is set to true on the underlying TextView (e.g. via a theme), then the custom font won't appear. This was an issue for me when I applied this technique to the action bar tab items.
– James
Oct 18 '13 at 3:47
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Making a property deserialize but not serialize with json.net
...lizeObject to do the serialization, load the config object into a JObject, then simply remove the unwanted property from the JSON before writing it out. It's just a couple of extra lines of code.
JObject jo = JObject.FromObject(config);
// remove the "ObsoleteSetting" JProperty from its parent
jo...
When to use Task.Delay, when to use Thread.Sleep?
... the current thread is killed and you use Thread.Sleep and it is executing then you might get a ThreadAbortException.
With Task.Delay you can always provide a cancellation token and gracefully kill it. Thats one reason I would choose Task.Delay. see http://social.technet.microsoft.com/wiki/contents...
SQL Server Profiler - How to filter trace to only display events from one database?
...ace properties, click the Events Selection tab at the top next to General. Then click Column Filters... at the bottom right. You can then select what to filter, such as TextData or DatabaseName.
Expand the Like node and enter your filter with the percentage % signs like %MyDatabaseName% or %TextDat...
How do I push a local Git branch to master branch in the remote?
...r deployment branch. If two teams intentionally diverge their deployment, then chances are you're going to use a cherry-picked local branch to push patches upstream. Now you might argue that the changes should be pushed upstream to a branch and then merged from there into master, but it certainly ...
What's the difference between session.persist() and session.save() in Hibernate?
...xecute an insert query if it is called outside of transaction boundaries". Then you say "The persist method is called outside of transaction boundaries, it is useful in long-running conversations with an extended Session context." Aren't they contradictory? I don't understand.
–...
How to get first record in each group using Linq
...irst();
which is simillar to this code because you ordering the list and then do the grouping so you are getting the first row of groups
var res = (from element in list)
.OrderBy(x => x.F2)
.GroupBy(x => x.F1)
.Select()
Now if you want to do something more c...
How to dynamically build a JSON object with Python?
...ted dictionary for more complex data), but if you wish to build an object, then perhaps try 'ObjDict'. This gives much more control over the json to be created, for example retaining order, and allows building as an object which may be a preferred representation of your concept.
pip install objdic...
Why can't I have abstract static methods in C#?
...am
{
static void Main(string[] args)
{
B.Test();
}
}
Then the actual code inside the Main method is as follows:
.entrypoint
.maxstack 8
L0000: nop
L0001: call void ConsoleApplication1.A::Test()
L0006: nop
L0007: ret
As you can see, the call is made to A.Test, because it w...