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Print “hello world” every X seconds
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Timer timer = new Timer(true); should be set to true as a deamon. Unless You want timer still running after closing the application.
– Tomasz Mularczyk
Feb 20 '15 at 21:18
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How to change position of Toast in Android?
...e screen,
centered horizontally. You can change this position with the
setGravity(int, int, int) method. This accepts three parameters: a
Gravity constant, an x-position offset, and a y-position offset.
For example, if you decide that the toast should appear in the
top-left corner, you ...
Git and nasty “error: cannot lock existing info/refs fatal”
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I fixed this by doing the following
git branch --unset-upstream
rm .git/refs/remotes/origin/{branch}
git gc --prune=now
git branch --set-upstream-to=origin/{branch} {branch}
#or git push --set-upstream origin {branch}
git pull
This assuming that your local and remote branch...
Creating anonymous objects in php
...meValue;
Of course if you already know the properties and values you can set them inside as has been mentioned:
$someObj = (object)['prop1' => 'value1','prop2' => 'value2'];
NB: I don't know which versions of PHP this works on so you would need to be mindful of that. But I think the first...
Android Studio - local path doesn't exist
...s I completed to resolve the issue.
1.In build.gradle make sure gradle is set to 0.9.0
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:0.9.0'
}
}
2.In gradle-wrapper.properties make sure to use gradle 1.11
#W...
Escaping single quote in PHP when inserting into MySQL [duplicate]
...string())
potential automatic 'magic quote' -- check your gpc_magic_quotes setting
embedded string variables, which means you have to know how PHP correctly finds variables
It's also possible that the single-quoted value is not present in the parameters to the first query. Your example is a proper...
How do I skip an iteration of a `foreach` loop?
In Perl I can skip a foreach (or any loop) iteration with a next; command.
8 Answers
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What is “pom” packaging in maven?
...like the top level pom.xml files in this project have the packaging type set as pom .
10 Answers
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Why is __dirname not defined in node REPL?
From the node manual I see that I can get the directory of a file with __dirname , but from the REPL this seems to be undefined. Is this a misunderstanding on my side or where is the error?
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jQuery first child of “this”
...you want to apply a selector to the context provided by an existing jQuery set, try the find() function:
element.find(">:first-child").toggleClass("redClass");
Jørn Schou-Rode noted that you probably only want to find the first direct descendant of the context element, hence the child selecto...