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Getting the location from an IP address [duplicate]
...untry right, and at least close on the state/province, I'd consider that a WIN. If you happen to be using this to look-up info for a DOS attack, keep in mind the IPs might not even be valid (not assigned to anyone or outside valid public IP range).
– eselk
Apr...
How can I confirm a database is Oracle & what version it is using SQL?
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Oracle Database 10g Release 10.2.0.3.0 - 64bit Production
PL/SQL Release 10.2.0.3.0 - Production
CORE 10.2.0.3.0 Production
TNS for Solaris: Version 10.2.0.3.0 - Production
NLSRTL Version 10.2.0.3.0 - Production
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Convert SVG to image (JPEG, PNG, etc.) in the browser
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answered Oct 20 '10 at 8:35
jbeard4jbeard4
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How to tell if JRE or JDK is installed
...dows or linux ??
– Maciej Cygan
Dec 10 '14 at 21:04
@MaciejCygan, I'm using windows. Yea, I've got a JDK installed too...
Detect URLs in text with JavaScript
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Crescent FreshCrescent Fresh
105k2323 gold badges149149 silver badges138138 bronze badges
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Run an app on a multiple devices automatically in Android Studio
...lt on August 9, 2019
JRE: 1.8.0_202-release-1483-b03 amd64
JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
Windows Server 2016 10.0
In this update they have added in-built option to run application on multiple devices.
The IDE has a new drop-down menu that lets you quickly select which
devi...
How to save an image to localStorage and display it on the next page?
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Firstly, I grab my image with getElementByID, and save the image as a Base64. Then I save the Base64 string as my localStorage value.
bannerImage = document.getElementById('bannerImg');
imgData = getBase64Image(bannerImage);
localStorage.setItem("imgData", imgData);
Here is the function that con...
Objective-C categories in static library
...-all_load or -force_load flag. As mentioned, the linker does have bug in 64bit Mac App and iPhone App. "Important: For 64-bit and iPhone OS applications, there is a linker bug that prevents -ObjC from loading objects files from static libraries that contain only categories and no classes. The workar...
What is a “cache-friendly” code?
...ache lines to understand how this works: How do cache lines work?
The following particular aspects are of high importance to optimize caching:
Temporal locality: when a given memory location was accessed, it is likely that the same location is accessed again in the near future. Ideally, this inform...
MD5 algorithm in Objective-C
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Compiling for a 64 bit architecture, the call to strlen yields the warning: "Implicit conversion loses integer precision: 'unsigned long' to 'CC_LONG' (aka 'unsigned int')"
– MaxGabriel
Mar 21 '14 at 20:12...