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prevent PHP object from auto-casting

class Foo { public $var ; function __construct($value) { $this->var = $value ; } } $myFoo = new Foo(' ... /spl_types-in-php-and-strong-typing/ See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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html - PHP Prepare statement - getting errors having a query inside a while loop

I'm attempting to execute a query withing a query. The first loop displays all customer data, the second loop ... Any help would be appreciated. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Temporarily store array of data in Firestore

This question is in regards to a discussion that went on here. I have a collection of urls in an array that ... the data around for very long? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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get - Access string variable outside for loop in java?

hi folks i want to access a string variable outside for loop, so that i can use it for further coding. Here i am ... e){} } } Thank You. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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php - Laravel migrate unknown database

I am having some errors with laravels php artisan migrate command, when I try to migrate, it keeps throwing ... Unknown database '[gicfamily4]' See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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lua - C++ and Lua5.1-2 / LuaJIT

So I'm working on embedding Lua5.1-2 using LuaJIT in a C++ application and included the ability for lua scripts to ... so that I can fix it. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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http - Java servlet: transfer XML file to servlet

I'm having a hard time deciding how to do this correctly so any input would be appreciated. I'm trying to ... a XML file using HTTP Jason See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Django - How to add a custom ID column to identify my objects?

(first of all sorry for my bad english, i hope you can understand me) Well i have to add a Custom ID to ... . Any idea? (Thanks very much) See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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progress bar - Vaadin 8: How to show ProgressBar window before navigating to other view with long loading

I want to navigate to a view that displays large data in a grid after a button click. I know there is lazy ... you very much for your help! See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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c++ - Storing values in buffer, within class function method

I am programming a VST DSP plugin in c++. I am creating a series of band pass filters in a 'filterbank'. I have ... ; *out1++; *out2++; }} See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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java - JVM unable to create a thread in Cloud Foundry

I'm using Spring boot for the application. There is a particular controller when called, makes a couple ... 1846 | 59072 | Ljava/util/concurrent/locks/ReentrantLock$NonfairSync;...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Why is there now col-lg-offset element in the bootstrap-3 css?

I downloaded (twice) twitter bootstrap -3 compiled css and javascript file from http://getbootstrap.com Adding the col- ... div>. What is wrong? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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python connecting to ssh An existing connection was forcibly closed by the remote host

When I try connecting to my server class ConnectToServer(): def connect_to_vps(self): port = 22 ssh = ... host This only happens SOMETIMES See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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iphone - Memory Management in Objective-C

I wanna ask if I allocated an instance variable for private use in that class, should i release it immediately on ... to use it in this class? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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How to add a marker when I touch the map in android ?

I have a map activity which displays the map, I want to add a marker when I touch on the screen .. This ... .onTouchEvent(event, mapView); } } See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Google maps api v3 Two markers one fixed one dragged

I'm using two markers for getting distances A and B The Javascript: var rendererOptions = { draggable: ... pl/piotr/google_maps_test/index.html See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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c# - Reflection to get public instance properties in UWP

I am porting a Silverlight application to UWP. In my Silverlight app, i get the public instance properties: Type t; ... this in UWP? thank you. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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java - Handling custom pop-ups (not the default windows one) through selenium webdriver (3.x)

I want to automate a scenario. When the browser lands on the website, there is a warning pop-up that requires a ... ).alert(); alert.accept(); See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Python: Certain unicode characters do not display correctly

I am trying to set the label of a GUI-element to display a greek letter with Python. str(u'u0054'.encode ... t will produce the expected label. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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java - how to define "isValid" function with reason

I am trying to model some states in my file generation program, at one point : I want to check the current ... is applicable at a given time. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Powershell script to search for file types from a list of machines, then copy results into directories named after the machine

Here's what I have working so far. It's searching a list of computers placing all the files from ... | Copy-Item -Destination \destinationshare See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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javascript - How to set timezone in jquery countdown timer

I want to set GMT+5:30 as my timezone in jquery countdown. Start Time for countdown is 'Thu May 20 16:00:00 IST 2010 ... ()}'}); }); </script> See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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python - Cannot import name StringIO when importing dateutil

I'm having a 'Cannot import name StringIO' error message when importing dateutil which tries to import StringIO but ... with: pip install numpy See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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openlayers 3 - How to limit MouseWheelZoom to only apply while shift key is pressed in openlayers3

I want mouseWheelZoom to only zoom the map while the shift key is pressed. But ol.interaction.MouseWheelZoom ... .MouseWheelZoom.handleEvent }); See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Bluetooth LE can't find any device on android 6.0

I am building an app that receives data from bluetooth device and is fully functional on a 4.4.4 android ... > </application> </manifest> See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Display files in directory using PHP and jQuery

I am trying to use PHP and jQuery to display files in a directory. I have ... TEST1234567.TIFFTEST1234567_121218_100637.TIFFThumbs.db See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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android - Saving image to SD Card in a Worklight application

I have created a Worklight application and added to it the Android environment. This application has a button to ... its the real problem). See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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amazon web services - How do I call a stored procedure in SQL Server with Data Pipeline in ShellCommandActivity (AWS Data Pipeline)

I know you can call a MySQL procedure with the script below, but is the same possible for SQL Server? mysql - ... 't have a task scheduler.. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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