function resetfields_simple()
{
pole1=document.getElementById('dataOd');
pole1.value='';
pole2=document.getElementById('dataDo');
pole2.value='';
pole3=document.getElementById('trescKom');
pole3.value='';
pole4=document.getElementById('katId');
pole4.value='';
}
function resetfields()
{
pole1=document.getElementById('dataOd');
pole1.value='';
pole2=document.getElementById('dataDo');
pole2.value='';
pole3=document.getElementById('trescKom');
pole3.value='';
pole4=document.getElementById('dokId');
pole4.value='';
pole5=document.getElementById('katId');
pole5.value='';
pole6=document.getElementById('currId');
pole6.value='';
}
function resetfields_arch()
{
pole1=document.getElementById('dataOd');
pole1.value='';
pole2=document.getElementById('dataDo');
pole2.value='';
pole3=document.getElementById('trescKom');
pole3.value='';
pole4=document.getElementById('dokId');
pole4.value='';
pole5=document.getElementById('katId');
pole5.value='';
}
let showDots = typeof project.showDots === 'boolean' ? project.showDots : false;
if (showDots) {
// Somecode ...
}
Why, just why??
boolean isUserAuthorized = user.isSuperAdmin();
if (!isUserAuthorized) {
isUserAuthorized = isUserAdminOfEntity1();
}
if (!isUserAuthorized) {
isUserAuthorized = isUserAdminOfEntity2();
}
if (!isUserAuthorized) {
throw new AccessDeniedException("Authenticated user is not admin ");
}
var list = new List<string>() { // Assume some items in the list };
for (var i = 0; i < list.Count; i++)
{
var item = list[i];
list.Remove(item);
i--;
}
Simple alternative to List.Clear()
<ng-container *ngIf="!errors">
<div *ngIf="errors" class="no-content-wrapper">
<esel-components-error [error]="errors"></esel-components-error>
</div>
</ng-container>
Make your code error prone with effective error handling!
public class MetricsChecker
{
protected const string AwaitingRecognitionCountMetricName = "AwaitingRecognitionCount";
protected const string AwaitingExportCountMetricName = "AwaitingExportCount";
protected const string NotYetDownloadedEventCountMetricName = "NotYetDownloadedEventCount";
...
public virtual void PublishNotYetDownloadedEventCounts()
{
this.logger.Trace($"Starting to gather and publish {NotYetDownloadedEventCountMetricName}(s).");
...
}
...
}
foreach($bookings as $booking) {
$status = $apiController->getBookingStatus($booking);
if($status->error == 1) {
switch($status->message) {
case "FIND_PRV_KO": continue; //Wrong parameters
case "ERR_PREN_NOTFOUND": continue; //Request booking cannot be found
case "ERR_PRV_NOTFOUND": continue; //Check-in not carried out
default: continue;
};
continue;
}
//DO SOME STUFF...
}
Found this on a production website
var div = '<div class="imgdiv" '+(user[5] ? 'style="display: flex; flex-direction: column; padding: 10px; justify-content: flex-end; background-image: url(\''+user[5]+'\');"' : '')+'>'
+ (usersVideos[userId] && <?= ($authuser ? 'true' : 'false') ?> ? '<i class="f7-icons icon-acc" onclick="videoShow('+user[uID]+')" style="color: white; font-size: 50px; margin-bottom: 5px; cursor: pointer; text-align: left;">play_round</i>' : '')
+ (iam && page=='home' ? '<div> <input id="video-input" onchange="uploadVideo(files)" type="file" accept="video/*" style="display: none; width: 80%; height: 100px; margin: auto; padding-top: 20px;"/> </div> <p class="action_cont" style="padding: 0; padding-top: 12;"> <a class="act_btn" onmousedown=document.getElementById("video-input").click() href="javascript:void(0)" style="text-decoration: none; margin: auto; width: calc(100% - 26px); text-align: center;"> ' + (myMods['video'] ? 'Загрузить новое видео' : 'Добавить видео-превью' ) + ' </a> </p>' : '')
+ '</div>'
JS + CSS + PHP + HTML
(this.router.state['view']['data'] || {})['menuOpen'] && this.router.navigateBack();
That's how pros are javascripting
public static MyClass {
private static volatile ProcessManager singleton = null;
public static ProcessManager getInstance() throws Exception {
if (singleton == null) {
synchronized (MyClass.class) {
if (singleton == null) {
singleton = new ProcessManager();
}
}
}
return singleton;
}
}
The double-checking was invented prior to Java5.
The purpose is if the field isn't null, you don't have to synchronize. But since the java memory model specification was cleaned up and Synchronize/Volatile were given much better specification and semantics it is totally useless boilerplate that you should only write if you have to support Java4. There is a Google Tech Talk that covers this.
private HashMap<String, Tuple6<float[], String[], String[], String[], String[], String>> memberNameChangedToProtectTheInnocent = null;
private <T> Supplier<T> abort(Class<T> exception) {
return () -> {
try {
return exception.newInstance();
} catch (InstantiationException | IllegalAccessException e) {
throw new RuntimeException(e);
}
};
}
...
throw abort(MyException.class).get();
function clean(toClean, source){
if (typeof(toClean) !== 'string') return true;
if (typeof(source) !== 'string') return true;
return source.replace(toClean, String('CLEANED')).toString();
}
Found this in a project at work and someone clearly doesn't trust JavaScripts typeof function
# Weird list cleanup
product = "{0}".format(list(product))
product = re.sub(r"\), \(+", "], [", product)
product = re.sub(r"\(+", "[", product)
product = product.replace(")]", "]]").replace(")", "")
product = ast.literal_eval(product)
I don't know why I get this strange fomat for this array of objects... Ok let's do it fast: 1 - Convert array in string 2 - Clean up string 3 - Convert string in array
@define
class DedupConfig:
columns_to_dedup_by: Optional[List]
time_range_in_minutes: Optional[int]
timestamp_column_name: Optional[str]
leave_deduped_samples_in_time_range: Optional[int] = field(default=1)
def __attrs_post_init__(self):
if not self.timestamp_column_name:
raise ValueError(f"timestamp_column_name parameter must be provided")
if not self.columns_to_dedup_by:
raise ValueError(f"columns_to_dedup_by parameter must be provided")
if not self.time_range_in_minutes:
raise ValueError(f"time_range_in_minutes parameter must be provided")