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How can I rewrite the following sql statement with sqlalchemy in python. I have been searching for 30 mins but ... 1 DAY)) Thanks in advance See Question&Answers more detail:os...

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c# - Linq "Could not translate expression... into SQL and could not treat it as a local expression."

I started out with this question, which I sort of answered there, and now I'm asking the more fundamental ... cleanest way of doing so? See Question&Answers more detail:os...

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c# - Does StringBuilder use more memory than String concatenation?

I know the obvious performance advantage to using the StringBuilder is in C#, but what is the memory difference ... makes it so much faster? See Question&Answers more detail:os...

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scala - Spark-Monotonically increasing id not working as expected in dataframe?

I have a dataframe df in Spark which looks something like this: scala> df.show() +--------+------- ... the id column not properly indexed here? See Question&Answers more detail:os...

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iphone - Convert NSString of a date to an NSDate

This might be a silly question, but I can't seem to find the answer on here or in the documentation. I want to ... What do I do about AM/PM? See Question&Answers more detail:os...

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c - Why "initializer element is not a constant" is... not working anymore?

static const int a = 42; static const int b = a; I would expect a compilation error in such code. The ... bug? Is this a compiler extension? See Question&Answers more detail:os...

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c - Statically link ncurses to program

I'm having some problems statically linking ncurses to one of my programs Here's a really simple sample program: ... What am I missing here? See Question&Answers more detail:os...

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python - selenium webdriver upload file

I am new to selenium, I have a script that uploads a file to a server. In the ide version sort of speak ... the File Upload Box of Firefox. See Question&Answers more detail:os...

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Generate random number in LESS CSS?

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Why do ASP.NET JSON web services return the result in 'd'?

I wrote some ASP.NET web services that use JSON encoding, a la: [WebInvoke()] [OperationContract] public int ... what is the ".d"? See Question&Answers more detail:os...

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oop - Are Java classes objects?

I've read before that Java classes are instances of the class Class. But now, my computer science teacher says ... not objects. Which is true? See Question&Answers more detail:os...

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javascript - Why jQuery cannot trigger native click on an anchor tag?

Recently I found jQuery cannot trigger the native click event on an anchor tag when I'm clicking on other elements ... error on the class name. See Question&Answers more detail:os...

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xsd - What does the XML syntax with a colon mean?

What does: <rd:...> </rd:.....> in XML format of RDL file mean and the purpose of it? Anyone please ... it to me. I just started learning this. See Question&Answers more detail:os...

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reporting services - How to get total of top 10 sales in SSRS 2012

I am taking Top 10 of Sales Volume grouped by Product categories in SSRS 2012. I need the total of these ... help either. Thanks in advance. See Question&Answers more detail:os...

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string - Explode a paragraph into sentences in PHP

I have been using explode(".",$mystring) to split a paragraph into sentences. However this doen't cover sentences that ... but it didn't work... See Question&Answers more detail:os...

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Gradle 1.2: Exclude directory under resources sourceSets

I have development related directory src/main/resources/certs/test which is needed for one external library. This has ... plugin and Gradle 1.2 See Question&Answers more detail:os...

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android - getting the response body of HttpResponse

I have done this: response = httpclient.execute(targetHost, httppost); if(response.getStatusLine().getStatusCode() == 200 ... );. Please help!!! See Question&Answers more detail:os...

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android - Access both back and front cameras simultaneously

What I'm trying to achieve: access both front and back cameras at the same time. What I've researched: I ... some pieces of advice? Thanks ! See Question&Answers more detail:os...

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python - Ways to slice a string?

I have a string, example: s = "this is a string, a" Where a ',' (comma) will always be the 3rd to ... can I accomplish this in a simpler way? See Question&Answers more detail:os...

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bash - $$ in a script vs $$ in a subshell

$$ gives process id of the script process when used in a script, like this: Example 1 #!/bin/bash # processid ... the script runs in example 1? See Question&Answers more detail:os...

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c# - variable scope in statement blocks

for (int i = 0; i < 10; i++) { Foo(); } int i = 10; // error, 'i' already exists ------- ... this? Or is just a case of nanny-state compilerism? See Question&Answers more detail:os...

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Windows 7 Aero Theme Progress Bar Bug?

I have ran into what I consider to be a progress bar bug on Windows 7. To demonstrate the bug I created ... ? Has anybody found a workaround? See Question&Answers more detail:os...

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c# - Intercept bad requests before reaching controller in ASP.NET Core

I have a logic to apply in case the request received is a BadRequest, to do this I have created a filter: public ... if I send a bad request? See Question&Answers more detail:os...

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java - "No Such Table" Error found in SQLite Android

I am trying to learn about SQLite databases, but I really hate dealing with any back-end stuff, with a passion. I' ... created it (I think...). See Question&Answers more detail:os...

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recursion - javascript return of recursive function

Hate to open a new question for an extension to the previous one: function ctest() { this.iteration = 0; ... sWord it displays it correctly. See Question&Answers more detail:os...

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php - How to protect my source code when deployed?

Is there a way to encrypt or enclose my code on my Linux server after deployment? I know Zend does some ... keeping my code secure online? See Question&Answers more detail:os...

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Windows console %DATE% Math

I would like to set the date in a Windows batch file to 7 days ago from today. I would like to do this ... subract the 7 day time delta here ? See Question&Answers more detail:os...

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php - PDO get data from database

I started using PDO recently, earlier I was using just MySQL. Now I am trying to get all data from database. ... any users, just a blank page. See Question&Answers more detail:os...

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