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@ipbastola
ipbastola / clean-up-boot-partition-ubuntu.md
Last active March 24, 2026 21:06
Safest way to clean up boot partition - Ubuntu 14.04LTS-x64, Ubuntu 16.04LTS-x64

Safest way to clean up boot partition - Ubuntu 14.04LTS-x64, Ubuntu 16.04LTS-x64

Reference

Case I: if /boot is not 100% full and apt is working

1. Check the current kernel version

$ uname -r
@fchollet
fchollet / classifier_from_little_data_script_3.py
Last active February 26, 2025 01:37
Fine-tuning a Keras model. Updated to the Keras 2.0 API.
'''This script goes along the blog post
"Building powerful image classification models using very little data"
from blog.keras.io.
It uses data that can be downloaded at:
https://www.kaggle.com/c/dogs-vs-cats/data
In our setup, we:
- created a data/ folder
- created train/ and validation/ subfolders inside data/
- created cats/ and dogs/ subfolders inside train/ and validation/
- put the cat pictures index 0-999 in data/train/cats
@henriquemenezes
henriquemenezes / postgresql-set-id-seq.sql
Created March 31, 2016 12:23
PostgreSQL set Next ID Sequence Value to MAX(id) from Table
-- Get Max ID from table
SELECT MAX(id) FROM table;
-- Get Next ID from table
SELECT nextval('table_id_seq');
-- Set Next ID Value to MAX ID
SELECT setval('table_id_seq', (SELECT MAX(id) FROM table));
@skratchdot
skratchdot / arrayBufferToString.js
Created March 3, 2016 04:43
Array Buffer -> String and String -> ArrayBuffer conversions in javascript
// source: http://stackoverflow.com/a/11058858
function ab2str(buf) {
return String.fromCharCode.apply(null, new Uint16Array(buf));
}
@drmalex07
drmalex07 / README-setup-tunnel-as-systemd-service.md
Last active August 4, 2026 13:25
Setup a secure (SSH) tunnel as a systemd service. #systemd #ssh #ssh-tunnel #ssh-forward

README

Create a template service file at /etc/systemd/system/secure-tunnel@.service. The template parameter will correspond to the name of target host:

[Unit]
Description=Setup a secure tunnel to %I
After=network.target
@paulofierro
paulofierro / wkwebview_disable_callouts.m
Created July 13, 2015 22:43
Disable callouts in WKWebView
// Remember to @import WebKit at the top of the class
// Javascript that disables pinch-to-zoom by inserting the HTML viewport meta tag into <head>
NSString *source = @"var style = document.createElement('style'); \
style.type = 'text/css'; \
style.innerText = '*:not(input):not(textarea) { -webkit-user-select: none; -webkit-touch-callout: none; }'; \
var head = document.getElementsByTagName('head')[0];\
head.appendChild(style);";
WKUserScript *script = [[WKUserScript alloc] initWithSource:source injectionTime:WKUserScriptInjectionTimeAtDocumentEnd forMainFrameOnly:YES];
@yqritc
yqritc / gist:ccca77dc42f2364777e1
Last active January 25, 2025 17:43
Equal column spacing for Android RecyclerView GridLayoutManager by using custom ItemDecoration

ItemOffsetDecoration

public class ItemOffsetDecoration extends RecyclerView.ItemDecoration {

    private int mItemOffset;

    public ItemOffsetDecoration(int itemOffset) {
        mItemOffset = itemOffset;
    }
@kharmabum
kharmabum / ocmock-cheatsheet.m
Last active June 10, 2026 17:46
OCMock cheatsheet
/*----------------------------------------------------*/
#pragma mark - XCTAsserts
/*----------------------------------------------------*/
XCTAssert(expression, format...);
XCTAssertTrue(expression, format...);
XCTAssertFalse(expression, format...);
XCTAssertEqual(expression1, expression2, format...);
XCTAssertNotEqual(expression1, expression2, format...);
XCTAssertNil(expression, format...);
@kaloprominat
kaloprominat / xcode objective-c GCD dispatch group wait example
Last active August 5, 2023 10:50
xcode objective-c GCD dispatch group wait example
//first
dispatch_async(queue, ^{
dispatch_group_t group1 = dispatch_group_create();
// Tasks goes here
for (NSInteger i = 0; i < 3; i++) {
@JaviLorbada
JaviLorbada / FRP iOS Learning resources.md
Last active June 7, 2026 09:24
The best FRP iOS resources.

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