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How to have Emacs auto-refresh all buffers when files have changed on disk?
...buffers from disk in one fell swoop, instead of having to do each one individually by reloading the file?
3 Answers
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When do you need to explicitly call a superclass constructor?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
JsonMappingException: out of START_ARRAY token
...
Your JSON string is malformed: the type of center is an array of invalid objects. Replace [ and ] with { and } in the JSON string around longitude and latitude so they will be objects:
[
{
"name" : "New York",
"number" : "732921",
"center" : {
"latit...
Open a buffer as a vertical split in VIM
...for either of these cases, which I find easier to remember than @Jeet's valid answer: :vsp | b N and :tabe | b N.
– ches
Sep 12 '11 at 12:16
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Java client certificates over HTTPS/SSL
...rtificate must be imported into a truststore:
keytool -import -alias gridserver -file gridserver.crt -storepass $PASS -keystore gridserver.keystore
These properties need to be set (either on the commandline, or in code):
-Djavax.net.ssl.keyStoreType=pkcs12
-Djavax.net.ssl.trustStoreType=jks
-...
Thread.Sleep replacement in .NET for Windows Store
...Windows Store apps embrace asynchrony - and an "asynchronous pause" is provided by Task.Delay. So within an asynchronous method, you'd write:
await Task.Delay(TimeSpan.FromSeconds(30));
... or whatever delay you want. The asynchronous method will continue 30 seconds later, but the thread will not...
How to conclude your merge of a file?
...
Thanks, that's what I eventually did, but somehow, this seems to be buggy. How can a MERGE_HEAD exist if you merged and committed everything?
– Marius Soutier
Mar 20 '12 at 9:23
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Is there a HTML opposite to ?
... It's advisable to use display: none !important, to prevent it to be overriden by more specific rules (e.g. by id or css selectors), that are aimed for its use when scripts are enabled.
– Istador
Feb 24 '15 at 17:08
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Why does PostgreSQL perform sequential scan on indexed column?
... for other DBMS as well - some optimizations as "index only scans" taken aside (but for a SELECT * it's highly unlikely such a DBMS would go for an "index only scan")
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Using usort in php with a class private function
...etween ClassName and merchantSort. Also, if the function is being used inside the same class itself, I've tested it with 'self::merchantSort' and it's working.
– Pere
May 29 '14 at 12:01
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