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How to dump a dict to a json file?
...ted to add this (Python 3.7)
import json
with open("dict_to_json_textfile.txt", 'w') as fout:
json_dumps_str = json.dumps(a_dictionary, indent=4)
print(json_dumps_str, file=fout)
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i...
Changing API level Android Studio
...d false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
dependencies {
androidTestCompile 'junit:junit:4.12'
compile fileTree(dir: 'libs', include: ['*.jar'])
}
Sync gradle button (refresh all gradle projects also works)
For beg...
How to call a PHP function on the click of a button
...
}
?>
<form method="post">
<input type="text" name="txt" value="<?php if(isset($message)){ echo $message;}?>" >
<input type="submit" name="insert" value="insert">
<input type="submit" name="select" value="select" >
</form>
To use functionca...
How to get the filename without the extension in Java?
...out extension, of given file name.
* <p/>
* e.g. getBaseName("file.txt") will return "file"
*
* @param fileName
* @return the base name
*/
public static String getBaseName(String fileName) {
int index = fileName.lastIndexOf('.');
if (index == -1) {
return fileName;
} ...
Read first N lines of a file in python
...
N = 10
with open("file.txt", "a") as file: # the a opens it in append mode
for i in range(N):
line = next(file).strip()
print(line)
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How do I change the default port (9000) that Play uses when I execute the “run” command?
...d a file in the distributable root directory called: {PROJECT_NAME}_config.txt and added:
-Dhttp.port=8080
Where {PROJECT_NAME} should be replaced with the name of your project. Then started the {PROJECT_NAME}.bat script as usual in the bin\ directory.
...
Where to place the 'assets' folder in Android Studio?
...
@Bora: Then you do not have countries.txt in the assets/ directory. Here is a sample project that, among other things, copies a file from assets into internal storage. If you have further concerns, please ask a separate Stack Overflow question, where you provide ...
PHP: How to check if image file exists?
...
Try like this:
$file = '/path/to/foo.txt'; // 'images/'.$file (physical path)
if (file_exists($file)) {
echo "The file $file exists";
} else {
echo "The file $file does not exist";
}
...
Skip download if files exist in wget?
...en you are downloading a bunch of files with the -i flag. wget -i filelist.txt -c will resume a failed download of a list of files.
– Trevor
Sep 6 '18 at 4:30
...
How to create a zip archive with PowerShell?
...le with the same name are replaced)
Compress-Archive -Path C:\OtherStuff\*.txt -Update -DestinationPath archive.zip
# Extract the zip file to C:\Destination\
Expand-Archive -Path archive.zip -DestinationPath C:\Destination
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