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android - How can I change font size in PreferenceScreen

<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"> <PreferenceCategory android:title="First ... how to get this? See Question&Answers more detail:os...

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javascript - Upload image from URL to Firebase Storage

I'm wondering how to upload file onto Firebase's storage via URL instead of input (for example). I'm scrapping ... /eECefMJ.jpg"; doesn't work! See Question&Answers more detail:os...

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regex - Javascript - how to find hebrew?

i"m trying to fint if a string starts(first letter) width an RTL language/ hebrew. any ideas? See Question&Answers more detail:os...

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Refresh Excel External Data with Python

I have an Excel file that I run a Python script on. The Excel file has external data connections that need ... most of the Excel data parsing. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - Correctly reading a utf-16 text file into a string without external libraries?

I've been using StackOverflow since the beginning, and have on occasion been tempted to post questions, but I've ... mode for it to work. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - Is the destructor called if the constructor throws an exception?

Looking for an answer for C# and C++. (in C#, replace 'destructor' with 'finalizer') See Question&Answers more detail:os...

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sql server - T-SQL How to create tables dynamically in stored procedures?

Code like this, but it's wrong: CREATE PROC sp_createATable @name VARCHAR(10), @properties VARCHAR(500) AS CREATE ... ? It really troubles me. See Question&Answers more detail:os...

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c# - Async ShowDialog

I'm using async/await to asynchronously load my data from database and during the loading process, I want to popup ... ? Thanks for your help. See Question&Answers more detail:os...

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c - Macro to count number of arguments

I have a variadic function from a third-party C library: int func(int argc, ...); argc indicates the ... ) which triggers a compilation error. See Question&Answers more detail:os...

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.net - Why is some sql query much slower when used with SqlCommand?

I have a stored procedure that executes much faster from Sql Server Management Studio (2 seconds) than when run with ... some things up...) See Question&Answers more detail:os...

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javascript - Angular-UI Router: Nested Views Not Working

Building a multi-step form ( wizard ). Was originally following this tutorial, which worked great, but am now trying to ... /a> </li> </ul> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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How to change the Font Size in a whole Application programmatically, Android?

I have created Spinner with the list of Font Sizes from "8" to "46" . I could be able to click the ... could i do this by programmatically ? See Question&Answers more detail:os...

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Is there any way to flush output from PL/SQL in Oracle?

I have an SQL script that is called from within a shell script and takes a long time to run. It currently ... file as the script is running? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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serialization - Make Java runtime ignore serialVersionUIDs?

I have to work with a large number of compiled Java classes which didn't explicitly specify a ... actual differences in structure? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - faster alternative to numpy.where?

I have a 3d array filled with integers from 0 to N. I need a list of the indices corresponding to where the ... that doesn't use np.where? See Question&Answers more detail:os...

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mysql-python installation problems (on mac os x lion)

I installed everything successfully, or so I thought: MySQL 5.5 for x86_64. Python 2.7, x86_64. mysql- ... Any suggestion would be appreciated. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - Extract Embedded Image Object in RTF

I have rtf documents that include an embedded object (an image). I need to extract this ... }}}par } See Question&Answers more detail:os...

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Cron job every three days

Is it possible to run a cronjob every three days? Or maybe 10 times/month. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - How to know which intent is selected in Intent.ACTION_SEND?

I want to use Android Intent.ACTION_SEND for quickly sharing something. So I got a sharing list like this: But I ... is it possible to do that? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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jersey - java.lang.IncompatibleClassChangeError: Implementing class deploying to app engine

I wrote a couple of REST services using Jersey 1.13 on JRE 1.6. Everything runs fine locally, but after I ... ** Any help would be appreciated. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - How to load and parse SVG documents

Background There are number of unanswered questions related to reading and parsing SVG paths: Easiest way to read in ... from an SVG file? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Duplicate each member in a list

I want to write a function that reads a list [1,5,3,6,...] and gives [1,1,5,5,3,3,6,6,...]. Any idea how to do it? See Question&Answers more detail:os...

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android - Check if the SDCard is present, boolean is always true

In my splash screen, I want to check if the phone has a SDCard. The Boolean statement is beneath: Boolean ... is still /mnt/sdcard ... See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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rxtx - java.lang.UnsatisfiedLinkError: no rxtxSerial in java.library.path

I am trying to use the 64 bit rxtx serial communication library (downloaded from cloudhopper) with 64bit ... occurring. Any suggestions. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Event capturing jQuery

I need to capture an event instead of letting it bubble. This is what I want: <body> <div> </div> </body> ... first. How do I go about this? See Question&Answers more detail:os...

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c - CPU and Data alignment

Pardon me if you feel this has been answered numerous times, but I need answers to the following queries! Why data has ... at 1008 (or at 1005)? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Setting Android images from string value

Currently I'm drawing a PNG image in my Android application like so: ImageView image = new ImageView(context); ... isn't very efficient! Thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Module not found: Error: Can't resolve 'crypto'

I am getting the following list of errors when I run ng serve. My package JSON is as follows: { "name" ... -sdk/node_modules/aws-sign2/index.js See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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