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How do you Force Garbage Collection from the Shell?
...this via the free jmxterm program.
Fire it up like so:
java -jar jmxterm-1.0-alpha-4-uber.jar
From there, you can connect to a host and trigger GC:
$>open host:jmxport
#Connection to host:jmxport is opened
$>bean java.lang:type=Memory
#bean is set to java.lang:type=Memory
$>run gc
#cal...
Execution failed app:processDebugResources Android Studio
... me it helped to change the version of buildTools to:
buildToolsVersion "21.0.1"
You will find this setting inside the file app/build.gradle.
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Get Current Area Name in View or Controller
..... the joke is on you @Dante ... well to be fair it is called ASP.NET Core 1.0 instead of MVC6.. :-)
– Rosdi Kasim
Feb 13 '16 at 9:54
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how to change any data type into a string in python
...
x = str(something)
Examples:
>>> str(1)
'1'
>>> str(1.0)
'1.0'
>>> str([])
'[]'
>>> str({})
'{}'
...
From the documentation:
Return a string containing a nicely printable representation of an object. For strings, this returns the string itself. The dif...
Javascript: Setting location.href versus location
...ments to both location.href and location are defined to work in JavaScript 1.0, back in Netscape 2, and have been implemented in every browser since. So take your pick and use whichever you find clearest.
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How to set text size of textview dynamically for different screens [duplicate]
...etDimension(R.dimen.textsize));
Sample dimensions.xml
<?xml version="1.0" encoding="utf-8"?>
<resources>
<dimen name="textsize">15sp</dimen>
</resources>
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Can't make the custom DialogFragment transparent over the Fragment
...lpha = 0.9f; // An alpha value to apply to this entire window. An alpha of 1.0 means fully opaque and 0.0 means fully transparent
for DialogFragment transparent
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Comparison between Corona, Phonegap, Titanium
...ange came from Titanium. Earlier this year, Appcelerator released Titanium 1.0, which departed drastically from its previous versions from the architectural standpoint. In 1.0, the UIWebView control is no longer in use. Instead, you call Titanium APIs for any UI functions. This change means a coupl...
getting the screen density programmatically in android?
...sources().getDisplayMetrics().density;
This will give you:
0.75 - ldpi
1.0 - mdpi
1.5 - hdpi
2.0 - xhdpi
3.0 - xxhdpi
4.0 - xxxhdpi
ref: density
ref 2
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Setting environment variables on OS X
...ry/LaunchAgents/ directory with the following contents:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Label</key>
<string>o...