How can I parse a JSON string that would cause illegal C# identifiers?

How can I parse a JSON string that would cause illegal C# identifiers?

I have been using NewtonSoft JSON Convert library to parse and convert JSON string to C# objects. But now I have came across a really awkward JSON string and I am unable to convert it into C# object because I cant make a C# class out of thi

Programmatically obtain the phone number of the Android phone

Programmatically obtain the phone number of the Android phone

How can I programmatically get the phone number of the device that is running my android app? 1:Code:TelephonyManager tMgr = (TelephonyManager)mAppContext.getSystemService(Context.TELEPHONY_SERVICE);String mPhoneNumber = tMgr.getLine1Num

How to determine equality for two JavaScript objects?

How to determine equality for two JavaScript objects?

A strict equality operator will tell you if two object types are equal. However, is there a way to tell if two objects are equal, much like the hash code value in Java?Stack Overflow question Is there any kind of hashCode function in JavaSc

How to check whether a string contains a substring in JavaScript?

How to check whether a string contains a substring in JavaScript?

Usually I would expect a String.contains() method, but there doesn't seem to be one. What is a reasonable way to check for this? 1:Here is a list of current possibilities:1. (ES6) includes—go to answervar string = "foo", substring = "

Best way to load a 64-bit integer to a double precision SSE2 register?

Best way to load a 64-bit integer to a double precision SSE2 register?

What is the best/fastest way to load a 64-bit integer value in an xmm SSE2 register in 32-bit mode?In 64-bit mode, cvtsi2sd can be used, but in 32-bit mode, it supports only 32-bit integers.So far I haven't found much beyond:use fild, fstp

PHP Script to populate MySQL tables

PHP Script to populate MySQL tables

Is anyone aware of a script/class (preferably in PHP) that would parse a given MySQL table's structure and then fill it with x number of rows of random test data based on the field types? I have never seen or heard of something like this an

from sys import argv - what is the function of “script”

from sys import argv - what is the function of “script”

I am reading "Learn Python the Hard Way" and was confused by the "script" part of the second line.from sys import argvscript, filename = argvFrom what I understand, the second line says: script and filename comprise argv.I tried running my

Using XPath wildcards in attributes in Selenium WebDriver

Using XPath wildcards in attributes in Selenium WebDriver

I want to use Wildcards in my attributes. For example, this is my regular XPath: //input[@id='activation:j_idt84:voId:1']`I want to replace the j_idt number with a wildcard because the number is dynamic. I'm looking for something like this:

The program 'rails' can be found in the following packages - issue with some app and RVM?

The program 'rails' can be found in the following packages - issue with some app and RVM?

I just downloaded an app code from github and when I am trying to run the command rails s, I am getting this error - The program 'rails' can be found in the following packages: * rails * ruby-railties-3.2This is specific to this app only, c

Best way to choose a random file from a directory

Best way to choose a random file from a directory

What is the best way to choose a random file from a directory in Python?Edit: Here is what I am doing:import osimport randomimport dircachedir = 'some/directory'filename = random.choice(dircache.listdir(dir))path = os.path.join(dir, filenam

Left outer join on two files in unix

Left outer join on two files in unix

I need to join two files on two fields. However i should retrieve all the values in file 1 even if the join fails its like a left outer join. File 1:01|a|jack|d02|b|ron|c03|d|tom|eFile 2:01|a|nemesis|f02|b|brave|d04|d|gorr|houtput:01|a|jack

how does SELECT TOP works when no order by is specified?

how does SELECT TOP works when no order by is specified?

The msdn documentation says that when we write SELECT TOP(N) ..... ORDER BY [COLUMN]We get top(n) rows that are sorted by column (asc or desc depending on what we choose)But if we don't specify any order by, msdn says random as Gail Erickso

Getting the fractional part of a float without using modf()

Getting the fractional part of a float without using modf()

I'm developing for a platform without a math library, so I need to build my own tools. My current way of getting the fraction is to convert the float to fixed point (multiply with (float)0xFFFF, cast to int), get only the lower part (mask w

resize with averaging or rebin a numpy 2d array

resize with averaging or rebin a numpy 2d array

I am trying to reimplement in python an IDL function:http://star.pst.qub.ac.uk/idl/REBIN.htmlwhich downsizes by an integer factor a 2d array by averaging.For example:>>> a=np.arange(24).reshape((4,6))>>> aarray([[ 0, 1, 2, 3, 4, 5],

Get Each Image Natural Height With jQuery

Get Each Image Natural Height With jQuery

I have to read each images' natural height and I should make calculations. However I have some problem with read to natural height.$('div.imgkirp img').each(function(){ console.log($(this).naturalHeight);});It gets : (images number) unde

Can I use ng-repeat to iterate over an array in AngularJS?

Can I use ng-repeat to iterate over an array in AngularJS?

I am having some trouble with using AngularJS ng-repeat. Here is what I have: 1 Explanation Correct Image File The mo

Ruby array access 2 consecutive(chained) elements at a time

Ruby array access 2 consecutive(chained) elements at a time

Now, This is the array,[1,2,3,4,5,6,7,8,9]I want,[1,2],[2,3],[3,4] upto [8,9]When I do, each_slice(2) I get,[[1,2],[3,4]..[8,9]]Im currently doing this,arr.each_with_index do |i,j| p [i,arr[j+1]].compact #During your arr.size is a odd numb

Why Object#hashCode() returns int instead of long

Why Object#hashCode() returns int instead of long

why not:public native long hashCode();instead of: public native int hashCode();for higher chance of achieving unique hash codes? 1:Because the maximum length of an array is Integer.MAX_VALUE. Since the prime use of hashCode() is to deter

How to find out the server IP address (using JavaScript) that the browser is connected to?

How to find out the server IP address (using JavaScript) that the browser is connected to?

Is there any way you can find the IP of the server that the browser is connected to? For e.g. if the browser is accessing http://www.google.com, can we tell in any way what IP it is connected to? This is very useful in cases where Round-rob

Detecting EOF in C

Detecting EOF in C

I am using the following C code to take input from user until EOF occurs, but problem is this code is not working, it terminates after taking first input. Can anyone tell me whats wrong with this code. Thanks in advance.float input;printf("

MongoDB's ISODate() vs. UNIX Timestamp

MongoDB's ISODate() vs. UNIX Timestamp

Is there any sort of advantage (performance, indexes, size, etc) to storing dates in MongoDB as an ISODate() vs. storing as a regular UNIX timestamp? 1:The amount of overhead of a ISODate compared to a time_t is trivial compared to the a

SQL - STDEVP or STDEV and how to use it?

SQL - STDEVP or STDEV and how to use it?

I have a table:LocationId OriginalValue Mean1 0.45 3.99 2 0.33 3.993 16.74 3.994 3.31 3.99and so forth...How would I work out the Standard Deviation using this table and al

In Haskell, is there infinity :: Num a => a?

In Haskell, is there infinity :: Num a => a?

I'm trying to implement a data structure where if I had the use of infinity for numerical comparison purposes, it would simply things greatly. Note this isn't maxBound/minBound, because a value can be data Infinite a = Infinite | Only athen

Meaning of Three dot (…) in PHP

Meaning of Three dot (…) in PHP

What is the meaning of Three dot (...) in PHP ?While I am installing Magento 2 in my Sever I got an error. Investigate the code and found that there is a Three dot (...), which is producing the error. I mentioned the code belowreturn new $t

how to set only numeric value for EditTextPreference in android?

how to set only numeric value for EditTextPreference in android?

how to set only numeric value for EditTextPreference in android. I want a user to enter a port number not sure how can I put the limitation thereI am using this code, user can enter any string. Want to limit the user to atleast numbers only