if(typeof(sortOrder) != "boolean"){
return items;
}
filtered.sort(function (a, b) {
if(sortOrder == true){
return (CustomOrder(a.status) > CustomOrder(b.status) ? 1 : -1);
}
else if(sortOrder == false){
return (CustomOrder(a.status) < CustomOrder(b.status) ? 1 : -1);
}
});
The status property is a string ("Started", "Running", "Failed", "Finished", etc.), and CustomOrder is a function with a switch that just returns a predefined integer for each string. I switched CustomOrder to just be a simple lookup table object, and the sort call was changed to filtered.sort((a, b) => CustomOrder[a.status] - CustomOrder[b.status]);
from django.http import JsonResponse, HttpResponse
import requests
def download_custom_award(request):
try:
custom_img = requests.get(request.GET.get('award'))
response = HttpResponse(custom_img.content, content_type='application/PNG')
filename = "Your_Award.png"
response['Content-Disposition'] = 'attachment; filename=%s' % (filename)
return response
except Exception as e:
return JsonResponse({'Status': 404, "message": e.message})
This developer was trying to force the browser to download a custom image rather than show it inline, so he coded an open reverse proxy and attempted to release it to a production web app. Also, all exceptions are trapped and shown to the user in plaintext in their browser.
$MaxSizeGB = [math]::Round($MaxSize/1024/1024/1024,2)
Write-Output " the maximum size is $MaxSizeGB GB"
At least [math] is used. So close, and yet so far...
protected override void OnStartup(StartupEventArgs e)
{
Current.DispatcherUnhandledException += ApplicationUnhandledException;
base.OnStartup(e);
#if (DEBUG)
RunInDebugMode(e.Args);
#else
RunInReleaseMode(e.Args);
#endif
}
#endregion
private static void RunInReleaseMode(string[] args)
{
AppDomain.CurrentDomain.UnhandledException += AppDomainUnhandledException;
try
{
SplashScreen screen = new SplashScreen(@"Images\splashscreen.png");
screen.Show(true, true);
RunInDebugMode(args);
}
catch (Exception ex)
{
HandleException(ex);
}
}
private static void RunInDebugMode(string[] args)
{
var bootstrapper = new Bootstrapper();
bootstrapper.Run();
}
if (!response ||
!response.data ||
!response.data.success ||
response.data.success == false ) {
//process stuff
}
Not talking about the '===' warning, here
// enum - full enumeration of knapsack solutions
// (C) Joshua Knowles
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <stdbool.h>
FILE *fp; // file pointer for reading the input files
int Capacity; // capacity of the knapsack (total weight that can be stored)
int Nitems; // number of items available
int *item_weights; // vector of item weights
int *item_values; // vector of item profits or values
int *temp_indexes; // list of temporary item indexes for sorting items by value/weight
int QUIET=0; // this can be set to 1 to suppress output
extern void read_knapsack_instance(char *filename);
extern void print_instance();
extern void sort_by_ratio();
extern int check_evaluate_and_print_sol(int *sol, int *total_value, int *total_weight);
void enumerate();
int next_binary(int *str, int Nitems);
int main(int argc, char *argv[])
{
read_knapsack_instance(argv[1]);
print_instance();
enumerate();
return(0);
}
void enumerate()
{
// Do an exhaustive search (aka enumeration) of all possible ways to pack
// the knapsack.
// This is achieved by creating every binary solution vector of length Nitems.
// For each solution vector, its value and weight is calculated.
int i; // item index
int solution[Nitems+1]; // (binary) solution vector representing items packed
int best_solution[Nitems+1]; // (binary) solution vector for best solution found
int best_value; // total value packed in the best solution
double j=0;
int total_value, total_weight; // total value and total weight of current knapsack solution
int infeasible; // 0 means feasible; -1 means infeasible (violates the capacity constraint)
// set the knapsack initially empty
for(i=1;i<=Nitems;i++)
{
solution[i]=0;
}
QUIET=1;
best_value=0;
while(!(next_binary(&solution[1], Nitems)))
{
/* ADD CODE IN HERE TO KEEP TRACK OF FRACTION OF ENUMERATION DONE */
// calculates the value and weight and feasibility:
infeasible=check_evaluate_and_print_sol(solution, &total_value, &total_weight);
/* ADD CODE IN HERE TO KEEP TRACK OF BEST SOLUTION FOUND*/
}
/* ADD CODE TO PRINT OUT BEST SOLUTION */
}
int next_binary(int *str, int Nitems)
{
// Called with a binary string of length Nitems, this
// function adds "1" to the string, e.g. 0001 would turn to 0010.
// If the string overflows, then the function returns 1, else it returns 0.
int i=Nitems-1;
while(i>=0)
{
if(str[i]==1)
{
str[i]=0;
i--;
}
else
{
str[i]=1;
break;
}
}
if(i==-1)
{
return(1);
}
else
{
return(0);
}
}
A genuine UoM lab.
def dow_to_dict_from_self(self):
# res = {'name': self.name, 'enabled': self.enabled }
res = {'sun': 0, 'mon': 0, 'tue': 0, 'wed': 0, 'thr': 0, 'fri': 0,
'sat': 0,
'enabled': 0, 'dow': 0, 'name': 'untitled'}
if (int(self.days_of_week) & 0x01) == 0x01: # sun
res['sun'] = 1
if (int(self.days_of_week) & 0x02) == 0x02: # mon
res['mon'] = 1
if (int(self.days_of_week) & 0x04) == 0x04: # tue
res['tue'] = 1
if (int(self.days_of_week) & 0x08) == 0x08: # wed
res['wed'] = 1
if (int(self.days_of_week) & 0x10) == 0x10: # thr
res['thr'] = 1
res['thu'] = 1 # '%a' returns thu for Thursday
if (int(self.days_of_week) & 0x20) == 0x20: # fri
res['fri'] = 1
if (int(self.days_of_week) & 0x40) == 0x40: # sat
res['sat'] = 1
if (int(
self.days_of_week) & 0x40) == 0x80: # enabled # new enable#
# flag -- duplicate in db
res['enabled'] = 1
res['enabled'] = self.enabled # remove this
res['dow'] = self.days_of_week
res['name'] = self.name
return res
kept the original comments - they're very helpful
const setFormFlag(state){
state.formFlag ? state.formFlag = false : state.formFlag = true;
}
let already_in = True;
while (already_in) {
let random_index = Math.floor(arr.length * Math.random());
let already_in = False;
for (ex of exs) {
if (ex.id === arr[random_index].id) {
already_in = True;
}
}
}
Yes, this is JavaScript, and yes it didn't work. Found while reviewing some code
if (model.env.Trim().ToUpper() == "Release")
{
retVal = false;
if (!string.IsNullOrEmpty(model.Server_Core))
{
// Perform a trim in case user specified just whitespace...
string tmpStr = model.Server_Core.Trim();
if (!string.IsNullOrEmpty(tmpStr))
{
retVal = true;
}
}
}
public static function getUser(){
return \App\Models\User::all();
}
public class CustomBoolean {
private Container<java.lang.Boolean> booleanContainer;
public CustomBoolean(Container<Boolean> booleanContainer) {
CustomBoolean custom_boolean = getThis();
custom_boolean.booleanContainer = booleanContainer;
}
private <T extends Object> T getThis() {
return (T) (Object) (T) this;
}
public Container<Boolean> getBooleanContainer() {
return booleanContainer;
}
public static CustomBoolean create(Boolean value) {
return new CustomBoolean(Container.builder().setValue(true).build());
}
public static void main(String[] args) {
System.out.println(CustomBoolean.create(Boolean.TRUE).getBooleanContainer().getObject());
}
public static class Container<T extends Object> {
private T object = null;
private Container(T object) {
Container<T> _this = getThis();
_this.object = (T) (Object) object;
}
private <T extends Object> T getThis() {
return (T) (Object) (T) this;
}
public static Builder builder() {
return new Builder();
}
public T getObject() {
return object;
}
public static class Builder<T extends Object> {
private T value;
public Builder<T> setValue(T value) {
Container<T> _this = getThis();
_this.object = (T) (Object) value;
return this;
}
private <T extends Object> T getThis() {
return (T) (Object) (T) this;
}
public Container build() {
return new Container(value);
}
}
}
} // Dort#0001
trolled
if (isLink($content[$i][$j])) {
if (isImageLink($content[$i][$j])) {
$image_src = create_image($content[$i][$j], "img");
$cell = <<<HTML
<td>
<img {$image_src} {$img_style}></td></img>
</td>
HTML;
} else if (isNestedLink($content[$i][$j])) {
$links = explode("!", $content[$i][$j]);
$cell = <<<HTML
<td><a style="color: {$cards_button_bg_color};" href="{$links[1]}" $open_links_in >{$links[0]}</a></td>
HTML;
} else {
//Checking if it's a link or a button
if ($j == $table_button_column) {
//Button HTML
$table_button_text = explode("-", $content[0][$j])[0];
$cell = <<<HTML
<td><a {$open_links_in} href="{$content[$i][$j]}" style="background-color: {$cards_button_bg_color}; color: {$cards_button_text_color};" class="btn">{$table_button_text}</a></td>
HTML;
} else {
// Link HTML
$cell = <<<HTML
<td><a style="color: {$cards_button_bg_color};" href="{$content[$i][$j]}" $open_links_in >{$content[0][$j]}</a></td>
HTML;
}
}
// We have this enum.
enum Formula {
case proposition(String)
indirect case negation(Formula)
indirect case operation(op: String, lhs: Formula, rhs: Formula)
var nnf: Formula { /* ... */ }
}
// And now ...
switch formula.nnf {
case .proposition(_):
return formula.nnf
case .negation(_):
return formula.nnf
case .operation(_, _, _):
return formula.nnf
}
#!/bin/bash
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )";
export KUBECONFIG="${DIR}/my_secret_stuff/kube.conf";
Example on how to get location of the script right