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What are the Android SDK build-tools, platform-tools and tools? And which version should be used?
... Behavior > System Settings > Android SDK
Choose the SDK Tools tab.
Select Android SDK Build Tools from the list
Check Show Package Details.
The last item will show the most recent version.
Make sure it is installed and then write that number as the buildToolsVersion in build.gradle (M...
Convert XLS to CSV on command line
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The code converts only the active worksheet. To select another worksheet, add the following line after the oExcel.Workbooks.Open line with the desired index of the worksheet (starts at 1): oBook.Worksheets(1).Activate
– humbads
Oct 3...
Tar a directory, but don't store full absolute paths in the archive
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how about if you also want to select the files to backup based on a wildcard? -C /var/www/site1 *.dat doesn't work :(
– Andy Lorenz
Nov 5 '14 at 10:30
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How can you make a custom keyboard in Android?
...) {
case Keyboard.KEYCODE_DELETE:
CharSequence selectedText = ic.getSelectedText(0);
if (TextUtils.isEmpty(selectedText)) {
// no selection, so delete previous character
ic.deleteSurroundingText(1, 0);
...
Loading local JSON file
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If you want to let the user select the local json file (anywhere on the filesystem), then the following solution works.
It uses uses FileReader and JSON.parser (and no jquery).
<html>
<body>
<form id="jsonFile" name="jsonFile" enctype=...
How do emulators work and how are they written? [closed]
...ction pointer -- also called PC, program counter) and read the instruction from memory. Your code parses this instruction and uses this information to alter processor state as specified by your processor. The core problem with interpretation is that it's very slow; each time you handle a given ins...
Illegal string offset Warning PHP
...rong node of a multidimensional array, i.e. going "too deep", you need the selection's parent instead
– zoltar
Mar 28 '18 at 9:23
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Android - Launcher Icon Size
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@android developer, you can select "Legacy only" as the icon type if you want to generate icons without specifying the background layer. If you choose "Adaptive and Legacy", the legacy icons will be generated by merging the foreground and background lay...
How to write into a file in PHP?
...gh the following steps:
Open the file
Write to the file
Close the file
$select = "data what we trying to store in a file";
$file = fopen("/var/www/htdocs/folder/test.txt", "a");
fwrite($file , $select->__toString());
fclose($file );
...
How do function pointers in C work?
...r I know this is 4 years too late, but I figure other people might benefit from this: Function pointers are useful for passing functions as parameters to other functions. It took a lot of searching for me to find that answer for some odd reason. So basically, it gives C pseudo first-class functional...