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Checking if an Android application is running in the background
...ible.
– Brais Gabin
Oct 8 '12 at 11:10
28
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Closing WebSocket correctly (HTML5, Javascript)
...ent auto-reconnect.
– leggetter
Jun 10 '12 at 1:10
4
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Django-DB-Migrations: cannot ALTER TABLE because it has pending trigger events
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Almost same for me. It worked flawlessly for 100+ migrations(including ~20 data migrations) until today, while adding unique together constraint along with data migration removing duplicates before it. PostgreSQL 10.0
– LinPy fan
A...
Intercept page exit event
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edited Jan 14 '17 at 10:36
answered Nov 10 '09 at 0:02
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Truncate a list to a given number of elements
What method truncates a list--for example to the first 100 elements--discarding the others (without iterating through individual elements)?
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Generate an integer that is not among four billion given ones
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Assuming that "integer" means 32 bits: 10 MB of space is more than enough for you to count how many numbers there are in the input file with any given 16-bit prefix, for all possible 16-bit prefixes in one pass through the input file. At least one of the buckets w...
Linear Layout and weight in Android
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answered Apr 23 '10 at 17:08
JeremyFromEarthJeremyFromEarth
14.1k44 gold badges2929 silver badges4646 bronze badges
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Is it possible to view RabbitMQ message contents directly from the command line?
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107
You should enable the management plugin.
rabbitmq-plugins enable rabbitmq_management
See he...
How to do stateless (session-less) & cookie-less authentication?
...owLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\...
How to fix Array indexOf() in JavaScript for Internet Explorer browsers
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