Cacher is the code snippet organizer for pro developers

robocopy C:\src D:\dst /E /COPYALL

![](https://cdn.cacher.io/attachments/u/3b3qij9sue2rm/49QLBhIlMWNRp_UGE2q1h80TR7Aj6tOU/sy71bi8gl.png)

![](https://cdn.cacher.io/attachments/u/3b3qij9sue2rm/Rpmw0U5nUfxuG7NMSvUvefuDuLqlDJfr/bbuse1rj3.png)


![](https://cdn.cacher.io/attachments/u/3b3qij9sue2rm/vGTcijes6_1uLKZWJQ60c22VzTibCN9J/x49m92u3t.png)

![](https://cdn.cacher.io/attachments/u/3b3qij9sue2rm/ogGm1iosWR4iCuT1Ot6lZyZD6Y9h0Zuw/f9mjrtlj0.png)

![](https://cdn.cacher.io/attachments/u/3b3qij9sue2rm/QnECT9hSbg6W5eBrI3PgyKWzYRBLEOSY

<?php
//
// Do NOT USE OPENING <?php TAG IN ALFRED APP
//

/**
 * Open 1 or more (comma or new line separated) issue number URLs from selection.
 *
 * @link https://github.com/cliffordp/alfred-app-workflows Download this Alfred App Workflow's code (and more).
 * @link https://gist.github.com/cliffordp/8bfc4fee7161ceff3ac9191062a866af This Alfred App Workflow's code snippet.
 *
 * Example selections (without quotes):
 *   "12345,281928" // comma without space
 *   "12345, 281928" // comma with sp

1. https://leetcode.com/problems/minimum-window-substring/description/


![](https://cdn.cacher.io/attachments/u/3b3qij9sue2rm/viqGYj3F1Rl7ewEzUIM6WSasbENHLMse/knzowmkgj.png)

```python

class Solution:
    def minWindow(self, s, t):
        # Importing defaultdict for more efficient counting
        from collections import defaultdict
        # Creating a defaultdict to store the frequency of characters in string t
        char_map = defaultdict(int)
        for c in t:
            char_map[c] 

#!/bin/bash

emulator -avd Nexus_7_API_27 &

# Wait for the emulator to fully start
echo "Waiting for emulator to start..."
boot_completed=false
while [ "$boot_completed" != "1" ]; do
  sleep 5
  boot_completed=$(adb -e shell getprop sys.boot_completed 2>/dev/null)
done

echo "Emulator is fully started."

# run activity on app
adb shell am start -n package/activity 

 Make some space on sdc and create a 10GB vfat partition and flag it with boot,esp and name the partition and file system “RECOVERY”.
 Mount it and install grub on it:

sudo mount --mkdir --label RECOVERY /mnt/recovery
sudo grub-install --target=x86_64-efi --recheck --removable --efi-directory=/mnt/recovery --boot-directory=/mnt/recovery/boot --verbose --force

Create an efi entry in your UEFI/BIOS:
sudo efibootmgr --create --disk /dev/sda --part 7 --label "Recovery" --loader '\EFI\BOOT\BOOTX64.

`SHOW CREATE TABLE bootcamp.nba_game_details`

Display a statement that creates the table

import json

# Specify the filename
filename = 'contacts.json'

# Function to search for a contact by name
def search_contact_by_name(contacts, name):
    for contact in contacts:
        if contact['name'].lower() == name.lower():
            return contact
    return None

# Read the JSON data from the file
try:
    with open(filename, 'r') as json_file:
        data = json.load(json_file)
except FileNotFoundError:
    print(f"The file {filename} does not exist.")
except json

## JPA-Spring Tips and Tricks

### Rollback programatically
`TransactionAspectSupport.currentTransactionStatus().setRollbackOnly()`

import json

# Specify the filename
filename = 'contact.json'

# Try to read the JSON data from the file
try:
    with open(filename, 'r') as json_file:
        data = json.load(json_file)
    print(data)
except FileNotFoundError:
    print(f"The file {filename} does not exist.")
except json.JSONDecodeError:
    print(f"Error decoding JSON from the file {filename}.")

import json

# Define the data as a list of dictionaries
data = [
    {
        'name': 'John',
        'surname': 'Doe',
        'phone': '123-456-7890',
        'birthday': '1990-01-01',
        'notes': 'This is a sample note.'
    },
    {
        'name': 'Jane',
        'surname': 'Smith',
        'phone': '987-654-3210',
        'birthday': '1985-05-15',
        'notes': 'Another sample note.'
    }
]

# Specify the filename
filename = 'contacts.json'

# Write the li

import pyodbc

# Define the path to your Access database
database_path = r'C:\path\to\your\database.accdb'

# Define the connection string
conn_str = (
    r'DRIVER={Microsoft Access Driver (*.mdb, *.accdb)};'
    r'DBQ=' + database_path + ';'
)

# Connect to the database
conn = pyodbc.connect(conn_str)

# Create a cursor from the connection
cursor = conn.cursor()

# Example query
query = 'SELECT * FROM YourTableName'

# Execute the query
cursor.execute(query)

# Fetch all

/**
 * Definition for a binary tree node.
 * function TreeNode(val, left, right) {
 *     this.val = (val===undefined ? 0 : val)
 *     this.left = (left===undefined ? null : left)
 *     this.right = (right===undefined ? null : right)
 * }
 */
/**
 * @param {TreeNode} root
 * @return {number}
 */
var distributeCoins = function(root) {
    let res = 0;

    // Define the DFS function
    const dfs = (node) => {
        if (node === null) return 0;
        let left = dfs(node.left);
        let r

<filteringRules>
    <filteringRule name="SQLInjection" scanQueryString="true">
        <appliesTo>
            <clear />
            <add fileExtension=".asp" />
            <add fileExtension=".aspx" />
        </appliesTo>
        <denyStrings>
            <clear />
            <add string="@@version" />
            <add string="sqlmap" />
            <add string="Connect()" />
            <add string="cast(" />
            <add string="char(" />
            <add string="bchar(" />
          

find . -name "*.cs" -exec bash -c 'unexpand -t 4 --first-only "$0" > /tmp/totabbuff && mv /tmp/totabbuff "$0"' {} \;