michaelyin

#!/bin/bash
grep 'heap memory' access.log | cut -f12,16 -d" " | awk '{if ($1 > 7500) {print $1, $2}}'

michaelyin

#!/bin/bash

for X in $(egrep -o "[A-Z]\w*Exception" access.log | sort | uniq);
do
  echo -n -e "processing $X\t"
  grep -c "$X"  access.log
  grep "$X"  -m 1 -A 4 access.log
done

michaelyin

#!/bin/bash

if [ -f $1 ] ; then
  case $1 in
    *.tar.bz2)  tar xjf $1   ;;
    *.tar.gz)   tar xzf $1   ;;
    *.tar.xz)   tar zxvf $1  ;;
    *.bz2)      bunzip2 $1   ;;
    *.rar)      rar x $1     ;;
    *.gz)       gunzip $1    ;;

michaelyin

1. crop image
python scripts/preprocessing/preprocess_images.py --input-dir ../formula_images --output-dir ../images_processed

2. formula normalization
python scripts/preprocessing/preprocess_formulas.py --mode normalize --input-file ../im2latex_formulas.lst --output-file 
formulas.norm.lst

3. generate lists
python scripts/preprocessing/preprocess_filter.py --filter --image-dir ../images_processed --label-path formulas.norm.lst 
--data-path ../im2latex_train.lst --output-path train.lst

michaelyin

# ---------------------------------------------------------------------------- #
# Standard setup stuff. In general you will want to alter the formatters
#
[formatters]
keys: detailed,simple

[handlers]
keys: console

[formatter_simple]

michaelyin

python code

michaelyin

tail  -f server.log | grep  -a duration | cut -f2,13 –d” “ | awk ‘{if ($2 > 340) { print 
$2}}’ 

michaelyin

.classpath file

<?xml version="1.0" encoding="UTF-8"?>
<classpath>
	<classpathentry kind="src" path="src/main/java"/>
	<classpathentry kind="src" path="src/main/resources"/>
	<classpathentry kind="src" path="src/test/java"/>
  
  .
  .

michaelyin

If throwing an exception, I would choose one of these more descriptive classes:

AssertionError
IllegalStateException

In general, checked Exceptions are supposed to be recoverable, and therefor it is worthwhile catching them.

In this case, using an unchecked exception, I assume it should never occur during normal operation and probably
indicates an unrecoverable coding error.

michaelyin

{
  "form": "JN3P8g",
  "form_name": "会员注册",
  "entry": {
    "serial_number": 7,
    "field_1": "xxx",
    "field_2": "18712717072",
    "x_field_weixin_nickname": "Bachelordom",
    "x_field_weixin_gender": "男",
    "x_field_weixin_country": "中国",