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Accessing items in an collections.OrderedDict by index
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If you only access one item, you can avoid the memory overhead of list(d.items()) by using next(islice(d.items(), 1)) to get ('bar', 'spam')
– Quantum7
Oct 20 '17 at 15:37
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What is the purpose of the Visual Studio Hosting Process?
...Eric's link are actually problems induced by the feature. There's another one that you're bound to run into sooner or later: it uses a different app.config file. The active one is named yourapp.vshost.exe.config. Watch out for this when you make manual changes to the file.
Another feature it sup...
Running SSH Agent when starting Git Bash on Windows
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One slight annoyance I had was if I knew I wasn't going to be using git I wouldn't enter in the ssh key passphrase, then every shell I opened asked for it again. This is state 1, agent running w/o key, so you could remove ssh...
How to make my font bold using css?
...nswered Jun 13 '09 at 18:00
erenonerenon
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SLF4J: Failed to load class “org.slf4j.impl.StaticLoggerBinder”
... As Ceki pointed out, there were tons of jars that WebSphere was using and one of them was pointing to an older version of slf4j.
The No-Op fallback happens only with slf4j -1.6+ so anything older than that will throw an exception and halts your deployment.
There is a documentation in SLf4J site ...
How to get current foreground activity context in android?
...= (ActivityManager)context.getSystemService(Context.ACTIVITY_SERVICE);
ComponentName cn = am.getRunningTasks(1).get(0).topActivity;
UPDATE 2018/10/03
getRunningTasks() is DEPRECATED. see the solutions below.
This method was deprecated in API level 21.
As of Build.VERSION_CODES.LOLLIPOP, this meth...
Adding onClick event dynamically using jQuery
...n("click", myFunction);
.on()
Attach an event handler function for one or more events to the
selected elements.
http://api.jquery.com/on/
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Using ECMAScript 6
...upports all of the new syntax features of ES6. Together with the flag mentioned at the top of this answer, you will get very close to the desired result.
If you want to run ES6 syntax directly from the console, then you could try to overwrite the JavaScript evaluator of the console (such that Trace...
Can you explain the concept of streams?
...e a bit in the sample code. The explicit conversion from string to int is done automatically doing ReadInt ? i believe i could do ReadString too ?
– Rushino
Oct 26 '12 at 15:07
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What does it mean by select 1 from table?
...ere a circumstantially compelling reason not to).
EDIT
There actually is one case which I forgot about until just now. In the case where you are trying to determine existence of a value in the database from an outside language, sometimes SELECT 1 FROM TABLE_NAME will be used. This does not offer s...