Id int64 4 8.51M | PostTypeId int64 1 7 | AcceptedAnswerId int64 7 75.5M ⌀ | ParentId int64 4 41.8M ⌀ | Score int64 -208 27.7k | ViewCount int64 11 12.4M ⌀ | Body stringlengths 0 45k | Title stringlengths 2 150 ⌀ | ContentLicense stringclasses 3
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
22,431 | 1 | 22,745 | null | 1 | 299 | I am looking for information on handling search in different ORMs.
Currently I am redeveloping some old application in PHP and one of requirements is: make everything or almost everything searchable, so user just types "punkrock live" and the app finds videos clips, music tracks, reviews, upcoming events or even user ... | Search strategies in ORMs | CC BY-SA 2.5 | null | 2008-08-22T14:05:05.410 | 2014-05-21T20:14:02.347 | 2014-05-21T20:14:02.347 | 321,731 | 2,169 | [
"search",
"orm",
"doctrine",
"propel"
] |
22,435 | 2 | null | 22,346 | 1 | null | Doing anything with RTF is pretty difficult unless you're using the windows forms. As stated above, using forms is the easiest way to go.
You could write something yourself, but the RTF spec is pretty complicated.
[http://www.biblioscape.com/rtf15_spec.htm](http://www.biblioscape.com/rtf15_spec.htm)
Or you could use ... | null | CC BY-SA 2.5 | null | 2008-08-22T14:06:54.610 | 2008-08-22T14:06:54.610 | null | null | 1,726 | null |
22,440 | 2 | null | 17,609 | 1 | null | Are you sure you need do this mail queuing yourself?
Just deliver all mail to the local machine's mail transfer agent (sendmail...) and let that take care of the queuing and sending. After all, that's what was designed for.
In other words: don't worry about it!
| null | CC BY-SA 2.5 | null | 2008-08-22T14:08:36.383 | 2008-08-22T14:08:36.383 | null | null | 2,474 | null |
22,446 | 2 | null | 22,346 | 1 | null | I think you should just shake this feeling of "odd". There's nothing odd about it.
| null | CC BY-SA 2.5 | null | 2008-08-22T14:11:01.823 | 2008-08-22T14:11:01.823 | null | null | 2,491 | null |
22,438 | 2 | null | 22,429 | 1 | null | If I understand your question, you are asking if it is possible to allow a user to type in a query that will search the text of page they are on?
You can certainly do that. I would suggest looking into one of the javascript libraries, [jQuery](http://jquery.com) is my library of choice, for your functionality. It ha... | null | CC BY-SA 2.5 | null | 2008-08-22T14:07:24.420 | 2008-08-22T14:07:24.420 | null | null | 312 | null |
22,448 | 2 | null | 22,417 | 2 | null | If I understand your schema and question correctly, how about something like this:
```
select student_name, score
from students
join (select student_answers.student_id, count(*) as score
from student_answers, answer_key
group by student_id
where student_answers.question_id = answer_key.questi... | null | CC BY-SA 2.5 | null | 2008-08-22T14:11:58.577 | 2008-08-22T14:11:58.577 | null | null | 60 | null |
22,447 | 2 | null | 3,452 | 3 | null | I use [AquaFold](http://www.aquafold.com/) at work on Windows, but it's based on Java and supports Mac OS X.
| null | CC BY-SA 3.0 | null | 2008-08-22T14:11:15.143 | 2012-06-14T21:16:16.017 | 2012-06-14T21:16:16.017 | 63,550 | 1,293 | null |
22,449 | 2 | null | 22,444 | 176 | null | Make `.*` non-greedy by adding '`?`' after it:
```
Project name:\s+(.*?)\s+J[0-9]{7}:
```
| null | CC BY-SA 3.0 | null | 2008-08-22T14:12:01.243 | 2016-12-15T09:27:19.287 | 2016-12-15T09:27:19.287 | 4,519,059 | 430 | null |
22,451 | 2 | null | 22,187 | 3 | null | For python you can try using [processing module](http://pyprocessing.berlios.de/).
| null | CC BY-SA 2.5 | null | 2008-08-22T14:13:05.890 | 2008-08-22T14:13:05.890 | null | null | 1,448 | null |
22,456 | 2 | null | 22,187 | 6 | null | Mike Rettig created a .NET library called [Retlang](http://code.google.com/p/retlang/) and a Java port called Jetlang that is inspired by Erlang's concurrency model.
| null | CC BY-SA 2.5 | null | 2008-08-22T14:15:46.303 | 2008-08-22T14:15:46.303 | null | null | 748 | null |
22,441 | 2 | null | 21,564 | 10 | null | Use the read(1) command to read one line at a time from standard input, then output the line prepended with the date in the format of your choosing using date(1).
```
$ cat timestamp
#!/bin/sh
while read line
do
echo `date` $line
done
$ cat somefile.txt | ./timestamp
```
| null | CC BY-SA 2.5 | null | 2008-08-22T14:09:11.500 | 2008-08-22T14:09:11.500 | null | null | 2,406 | null |
22,442 | 2 | null | 3,088 | 1 | null | Python is easy for new developers to learn. You don't get tangled up in the specifics of memory management and type definition. [Dive Into Python](http://diveintopython.net/) is a good beginners guide to python programming. When my sister wanted to learn programing I pointed her to the "Head Start" line of books which ... | null | CC BY-SA 3.0 | null | 2008-08-22T14:09:28.643 | 2012-08-04T01:54:34.093 | 2012-08-04T01:54:34.093 | 1,288 | 2,482 | null |
22,444 | 1 | 22,449 | null | 115 | 73,452 | I have this gigantic ugly string:
```
J0000000: Transaction A0001401 started on 8/22/2008 9:49:29 AM
J0000010: Project name: E:\foo.pf
J0000011: Job name: MBiek Direct Mail Test
J0000020: Document 1 - Completed successfully
```
I'm trying to extract pieces from it using regex. In this case, I want to grab everything a... | My regex is matching too much. How do I make it stop? | CC BY-SA 4.0 | 0 | 2008-08-22T14:10:40.170 | 2020-09-18T11:22:46.167 | 2020-09-18T11:22:46.167 | 3,832,970 | 305 | [
"regex"
] |
22,464 | 2 | null | 22,459 | 0 | null | Have you tried using Valgrind? That is usually the fastest and easiest way to debug these sorts of errors. If you are reading or writing outside the bounds of allocated memory, it will flag it for you.
| null | CC BY-SA 2.5 | null | 2008-08-22T14:18:58.433 | 2008-08-22T14:18:58.433 | null | null | 1,618 | null |
22,457 | 2 | null | 22,444 | 15 | null | Using non-greedy quantifiers here is probably the best solution, also because it is more efficient than the greedy alternative: Greedy matches generally go as far as they can (here, until the end of the text!) and then trace back character after character to try and match the part coming afterwards.
However, consider ... | null | CC BY-SA 4.0 | null | 2008-08-22T14:15:57.287 | 2018-08-13T18:11:24.923 | 2018-08-13T18:11:24.923 | 495,157 | 1,968 | null |
22,459 | 1 | 22,473 | null | 4 | 5,205 | I'm getting some strange, intermittent, data aborts (< 5% of the time) in some of my code, when calling `memset()`. The problem is that is usually doesn't happen unless the code is running for a couple days, so it's hard to catch it in the act.
I'm using the following code:
```
char *msg = (char*)malloc(sizeof(char)... | memset() causing data abort | CC BY-SA 3.0 | 0 | 2008-08-22T14:17:01.747 | 2017-08-03T16:07:16.533 | 2017-08-03T16:07:16.533 | 8,150,685 | 194 | [
"c++",
"c",
"memory",
"windows-mobile"
] |
22,455 | 2 | null | 22,001 | 8 | null | FYI, in this particular case, the reason the `IBOutlet` even exists is simply so that Interface Builder can parse the source file and glean bits of understanding from it. It's a clue (well, a bit stronger than a clue) that the variable preceded by `IBOutlet` should show up as an Outlet in Interface Builder when design... | null | CC BY-SA 2.5 | null | 2008-08-22T14:15:09.317 | 2008-08-22T14:15:09.317 | null | null | 863 | null |
22,466 | 1 | 22,613 | null | 24 | 13,324 | We've got a page with a ton of jQuery (approximately 2000 lines) that we want to trim down b/c it is a maintenance nightmare, and it might be easier to maintain on the server. We've thought about using UpdatePanel for this. However, we don't like the fact that the UpdatePanel is sending the whole page back to the ser... | jQuery AJAX vs. UpdatePanel | CC BY-SA 3.0 | 0 | 2008-08-22T14:19:49.570 | 2017-11-07T11:10:20.583 | 2017-11-07T11:10:20.583 | 220,272 | 1,446 | [
"javascript",
"jquery",
"asp.net",
"ajax",
"updatepanel"
] |
22,469 | 1 | 27,771 | null | 48 | 38,424 | I'm going to be working on some iPhone apps so I've been given a golden ticket to buy a Mac. However the golden ticket isn't worth that much, and I'm thinking iMac. Now, Macs are great, I love 'em and use 'em at home, but I know that the iMac is geared more towards the average consumer than the professional. Is an iMac... | What's a good machine for iPhone development? | CC BY-SA 2.5 | 0 | 2008-08-22T14:20:35.730 | 2017-09-05T12:13:55.213 | 2017-09-05T12:13:55.213 | 1,000,551 | 543 | [
"ios",
"macos"
] |
22,467 | 2 | null | 22,465 | 0 | null | Seems like dealing with licensing issues would be nightmarish for the host.
| null | CC BY-SA 2.5 | null | 2008-08-22T14:20:02.550 | 2008-08-22T14:20:02.550 | null | null | 1,902,010 | null |
22,473 | 2 | null | 22,459 | 21 | null | `malloc` can return `NULL` if no memory is available. You're not checking for that.
| null | CC BY-SA 2.5 | null | 2008-08-22T14:21:43.030 | 2008-08-22T14:21:43.030 | null | null | 4 | null |
22,465 | 1 | 158,640 | null | 1 | 416 | I've come to love [Amazon's EC2 service](http://en.wikipedia.org/wiki/Amazon_Elastic_Compute_Cloud) and I'm looking for something similar that supports the ability to save a running Windows server image and start new instances from it.
I contacted [GoGrid](http://www.gogrid.com/) (the feature is planned in future) and... | I'm looking for a Windows hosting provider that supports custom os images (like AMZN EC2) | CC BY-SA 2.5 | null | 2008-08-22T14:19:13.223 | 2012-09-18T13:47:59.853 | 2008-08-23T05:03:41.800 | 308 | 635 | [
"hosting",
"windows-server-2003",
"amazon-ec2",
"virtual",
"cloud"
] |
22,475 | 2 | null | 22,469 | 3 | null | I run XCode on a 17" iMac (2 yrs old) with 2GB of RAM and haven't had any trouble.
| null | CC BY-SA 2.5 | null | 2008-08-22T14:22:29.143 | 2008-08-22T14:22:29.143 | null | null | 1,667 | null |
22,478 | 2 | null | 22,474 | 0 | null | Look into the LIKE clause
| null | CC BY-SA 2.5 | null | 2008-08-22T14:23:27.783 | 2008-08-22T14:23:27.783 | null | null | 1,616 | null |
22,474 | 1 | 22,476 | null | 2 | 345 | How do I select all records that contain "LCS" within the title column in sql.
| How do I display records containing specific information in SQl | CC BY-SA 2.5 | null | 2008-08-22T14:21:47.460 | 2008-10-08T22:37:41.453 | 2008-10-08T22:37:41.453 | 15,401 | 453,046 | [
"sql",
"sql-server"
] |
22,470 | 2 | null | 22,356 | 2 | null | As an interesting side note, WPF's binding handles marshaling automatically so you can bind the UI to object properties that are modified on background threads without having to do anything special. This has proven to be a great timesaver for me.
In XAML:
```
<TextBox Text="{Binding Path=Name}"/>
```
| null | CC BY-SA 2.5 | null | 2008-08-22T14:20:36.213 | 2008-08-22T14:20:36.213 | null | null | 1,667 | null |
22,461 | 2 | null | 22,444 | 1 | null | I would also recommend you experiment with regular expressions using "Expresso" - it's a utility a great (and free) utility for regex editing and testing.
One of its upsides is that its UI exposes a lot of regex functionality that people unexprienced with regex might not be familiar with, in a way that it would be eas... | null | CC BY-SA 2.5 | null | 2008-08-22T14:17:21.603 | 2008-08-22T14:22:55.647 | 2008-08-22T14:22:55.647 | 1,596 | 1,596 | null |
22,480 | 2 | null | 22,444 | 7 | null | Well, `".*"` is a greedy selector. You make it non-greedy by using `".*?"` When using the latter construct, the regex engine will, at every step it matches text into the `"."` attempt to match whatever make come after the `".*?"`. This means that if for instance nothing comes after the `".*?"`, then it matches nothing.... | null | CC BY-SA 3.0 | null | 2008-08-22T14:24:12.243 | 2017-01-02T16:36:48.677 | 2017-01-02T16:36:48.677 | 2,142,994 | 2,491 | null |
22,476 | 2 | null | 22,474 | 2 | null | ```
SELECT * FROM TABLE WHERE TABLE.TITLE LIKE '%LCS%';
```
% is the wild card matcher.
| null | CC BY-SA 2.5 | null | 2008-08-22T14:22:40.563 | 2008-08-22T14:28:06.587 | 2008-08-22T14:28:06.587 | 2,109 | 2,109 | null |
22,482 | 2 | null | 22,469 | 8 | null | The iMac is a very fast machine and will be more than suitable for iPhone development. In most cases, a Mac Mini with maxed out ram is good enough.
Keep in mind that out of the box, the Mac Mini can only accommodate one monitor.
| null | CC BY-SA 2.5 | null | 2008-08-22T14:24:56.000 | 2008-08-22T14:24:56.000 | null | null | 1,877 | null |
22,481 | 2 | null | 22,469 | 6 | null | I run XCode for Mac development on a 20" current-gen iMac and it works perfectly with plenty of other processes running. You can definitely use the iMac to develop software.
| null | CC BY-SA 2.5 | null | 2008-08-22T14:24:35.907 | 2008-08-22T14:24:35.907 | null | null | 1,344 | null |
22,489 | 2 | null | 22,474 | 0 | null | Are you looking for all the tables with a column name which contains the LCS in them? If yes the do this
```
select table_name
from information_schema.columns
where column_name like '%lcs%'
```
| null | CC BY-SA 2.5 | null | 2008-08-22T14:27:01.377 | 2008-08-22T14:27:01.377 | null | null | 740 | null |
22,487 | 2 | null | 22,156 | 0 | null | Just to clarify the question. I was reading the Hanselman post
[http://www.hanselman.com/blog/CompositingTwoImagesIntoOneFromTheASPNETServerSide.aspx](http://www.hanselman.com/blog/CompositingTwoImagesIntoOneFromTheASPNETServerSide.aspx)
and thinking that I would never solved the problem with a HttpHandler, maybe with ... | null | CC BY-SA 2.5 | null | 2008-08-22T14:26:26.933 | 2008-08-22T14:26:26.933 | null | null | 2,385 | null |
22,494 | 2 | null | 22,417 | 0 | null | This query should be quite easy... assuming you have the correct answer stored in the question table. You do have the correct answer stored in the question table, right?
| null | CC BY-SA 2.5 | null | 2008-08-22T14:28:35.353 | 2008-08-22T14:28:35.353 | null | null | 414 | null |
22,495 | 2 | null | 22,459 | 0 | null | > You're using sprintf which is
inherently unsafe; unless you're 100%
positive that you're not going to
exceed the size of the buffer, you
should almost always prefer snprintf.
The same applies to strcat; prefer the
safer alternative strncat.
Yeah..... I mostly do .NET lately and old habits die hard. I li... | null | CC BY-SA 2.5 | null | 2008-08-22T14:28:36.007 | 2008-08-22T14:28:36.007 | null | null | 194 | null |
22,485 | 2 | null | 22,469 | 6 | null | An iMac is easily powerful enough to use for development work.
| null | CC BY-SA 2.5 | null | 2008-08-22T14:25:46.357 | 2008-08-22T14:25:46.357 | null | null | 1,450 | null |
22,488 | 2 | null | 22,459 | 3 | null | > malloc can return NULL if no memory is
available. You're not checking for
that.
Right you are... I didn't think about that as I was monitoring the memory and it there was enough free. Is there any way for there to be available memory on the system but for malloc to fail?
> Yes, if memory is fragmented. Also, w... | null | CC BY-SA 2.5 | null | 2008-08-22T14:26:28.930 | 2008-08-22T14:42:05.570 | 2008-08-22T14:42:05.570 | 4 | 194 | null |
22,500 | 1 | 22,547 | null | 47 | 42,572 | The [Wikipedia article on ANSI C](http://en.wikipedia.org/wiki/ANSI_C) says:
> One of the aims of the ANSI C standardization process was to produce a superset of K&R C (the first published standard), incorporating many of the unofficial features subsequently introduced. However, the standards committee also included s... | What are the major differences between ANSI C and K&R C? | CC BY-SA 2.5 | 0 | 2008-08-22T14:29:27.410 | 2017-01-05T21:47:58.177 | 2010-06-19T22:13:12.417 | 151,292 | 572 | [
"c",
"kr-c",
"c89"
] |
22,496 | 2 | null | 22,459 | 0 | null | You know it might not even be your code... Are there any other programs running that could have a memory leak?
| null | CC BY-SA 2.5 | null | 2008-08-22T14:28:47.147 | 2008-08-22T14:28:47.147 | null | null | 1,816 | null |
22,497 | 2 | null | 21,817 | 86 | null | There are a few issues at play here. The first is the issue of declaring a static method without defining it. This is the difference between
```
public interface Foo {
public static int bar();
}
```
and
```
public interface Foo {
public static int bar() {
...
}
}
```
The first is impossible for the re... | null | CC BY-SA 3.0 | null | 2008-08-22T14:29:02.467 | 2015-11-07T17:40:08.087 | 2017-05-23T12:18:19.107 | -1 | 1,190 | null |
22,493 | 1 | null | null | 3 | 1,768 | Ever since moving to Vista some time ago on my development machine, connecting to SQL Servers in our DMZ active directory domain from client tools like SSMS has not worked like it used to. In XP, as long as I had authenticated in some way on the server (for example directing Explorer to \server.dmzdomain\c$ and enteri... | Using cached credentials to connect to SQL 2005 across a domain boundary | CC BY-SA 2.5 | null | 2008-08-22T14:28:18.177 | 2015-05-12T15:40:22.297 | 2015-05-12T15:40:22.297 | 1,118,488 | 205 | [
"sql-server",
"ssms"
] |
22,486 | 2 | null | 22,459 | 4 | null | There's a couple of things. You're using `sprintf` which is inherently unsafe; unless you're 100% positive that you're not going to exceed the size of the buffer, you should almost prefer `snprintf`. The same applies to `strcat`; prefer the safer alternative `strncat`.
Obviously this may not fix anything, but it goes... | null | CC BY-SA 2.5 | null | 2008-08-22T14:26:14.860 | 2008-08-22T14:26:14.860 | null | null | 2,132 | null |
22,512 | 2 | null | 22,466 | 6 | null | I don't know if there is a way to optimize UpdatePanels, but my company has found its performance to be pretty poor. jQuery is much much faster at doing pretty much anything.
There can be a lot of lag between the time when an UpdatePanel triggers an update and when the UpdatePanel actually updates the page.
The only ... | null | CC BY-SA 2.5 | null | 2008-08-22T14:34:08.397 | 2008-08-22T14:34:08.397 | null | null | 392 | null |
22,516 | 2 | null | 22,500 | 13 | null | There are some minor differences, but I think later editions of K&R are for ANSI C, so there's no real difference anymore.
"C Classic" for lack of a better terms had a slightly different way of defining functions, i.e.
```
int f( p, q, r )
int p, float q, double r;
{
// Code goes here
}
```
I believe t... | null | CC BY-SA 2.5 | null | 2008-08-22T14:35:12.060 | 2008-08-22T14:35:12.060 | null | null | 2,132 | null |
22,503 | 1 | null | null | 4 | 2,221 | I have a form view, in the edit template I have two drop downs.
Drop down 1 is explicitly set with a list of allowed values. It is also set to autopostback.
Drop down 2 is databound to an objectdatasource, this objectdatasource uses the first dropdown as one of it's parameters. (The idea is that drop down 1 limits wha... | Formview Dropdown 2 depends on Dropdown 1 | CC BY-SA 3.0 | 0 | 2008-08-22T14:30:33.087 | 2012-10-21T13:50:23.920 | 2012-10-21T13:50:23.920 | 1,571,407 | 2,496 | [
"asp.net",
"formview"
] |
22,504 | 2 | null | 22,500 | 1 | null | The biggest single difference, I think, is function prototyping and the syntax for describing the types of function arguments.
| null | CC BY-SA 2.5 | null | 2008-08-22T14:31:19.120 | 2008-08-22T14:31:19.120 | null | null | 2,131 | null |
22,510 | 2 | null | 22,278 | 1 | null | I would try a framework. has been cited. [Symfony](http://www.symfony-project.org/) seems interesting. It's based on ideas from .
| null | CC BY-SA 2.5 | null | 2008-08-22T14:33:06.043 | 2008-08-22T14:33:06.043 | null | null | 341 | null |
22,525 | 2 | null | 972 | 3 | null | What Jason Pratt posted is correct.
```
>>> class Test(object):
... def a(self):
... pass
...
>>> def b(self):
... pass
...
>>> Test.b = b
>>> type(b)
<type 'function'>
>>> type(Test.a)
<type 'instancemethod'>
>>> type(Test.b)
<type 'instancemethod'>
```
As you can see, Python doesn't consider b() any diff... | null | CC BY-SA 2.5 | null | 2008-08-22T14:40:21.033 | 2008-08-22T14:40:21.033 | null | null | 2,482 | null |
22,532 | 2 | null | 22,528 | 1 | null | I don't have much PHP experience, although I'm using it at my current job. In general, I find that larger systems benefit from the readability and understandability that OO provides. But things like consistency (don't mix OO and non-OO) and your personal preferences (although only really on personal projects) are also ... | null | CC BY-SA 2.5 | null | 2008-08-22T14:43:22.913 | 2008-08-22T14:43:22.913 | null | null | 572 | null |
22,547 | 2 | null | 22,500 | 33 | null | There may be some confusion here about what "K&R C" is. The term refers to the language as documented in the first edition of "The C Programming Language." Roughly speaking: the input language of the Bell Labs C compiler circa 1978.
Kernighan and Ritchie were involved in the ANSI standardization process. The "ANSI C" ... | null | CC BY-SA 3.0 | null | 2008-08-22T14:48:18.003 | 2013-08-26T13:43:02.383 | 2013-08-26T13:43:02.383 | 1,412 | 1,412 | null |
22,551 | 2 | null | 22,528 | 1 | null | I've learned never to use `include` in PHP except inside the core libraries that I use and one central `include` of these libraries (+ config) in the application. Everything else is handled by a global `__autoload` handler that can be configured to recognize the different classes needed. This can be done easily using a... | null | CC BY-SA 2.5 | null | 2008-08-22T14:49:13.900 | 2008-08-22T14:49:13.900 | null | null | 1,968 | null |
22,537 | 2 | null | 22,528 | 0 | null | Can you be a bit more specific? For the example you give you need to use include in both ways.
In case 1 you only include a file, in case 2 you need to include the class file (for instance user.class.php) to allow instantiation of the User class.
It depends how the rest of the application is built, is it OO? Use OO.
| null | CC BY-SA 2.5 | null | 2008-08-22T14:46:03.250 | 2008-08-22T14:46:03.250 | null | null | 1,830 | null |
22,519 | 1 | 49,821 | null | 4 | 5,269 | I have a folder in my web server used for the users to upload photos using an ASP page.
Is it safe enough to give IUSR write permissions to the folder? Must I secure something else?
I am afraid of hackers bypassing the ASP page and uploading content directly to the folder.
I'm using ASP classic and IIS6 on Windows 20... | How do I secure a folder used to let users upload files? | CC BY-SA 2.5 | null | 2008-08-22T14:38:15.110 | 2010-04-21T12:18:01.630 | 2010-04-21T12:18:01.630 | 63,550 | 2,385 | [
"security",
"iis",
"asp-classic",
"iis-6",
"windows-server-2003"
] |
22,509 | 1 | 22,585 | null | 10 | 3,628 | I have an ASP.NET webforms application (3.5 SP1) that I'm working on, and attempting to enable gzip fpr HTML and CSS that comes down the pipe. I'm using [this implementation](http://www.stardeveloper.com/articles/display.html?article=2007110401&page=1) (and tried a few others that hook into Application_BeginRequest), a... | Why is ASP.NET gzip compression corrupting CSS? | CC BY-SA 3.0 | 0 | 2008-08-22T14:33:00.973 | 2015-11-05T14:12:06.077 | 2015-11-05T14:12:06.077 | 350,080 | 1,212 | [
"asp.net",
"compression",
"gzip"
] |
22,528 | 1 | 22,587 | null | 11 | 3,144 | I would like to have a reference for the pros and cons of using include when developing PHP applications.
I know I would benefit from having one place to go for this answer...I have a few opinions of my own but I look forward to hearing others.
Certain pages on my site are only accessible to logged in users. I hav... | PHP includes vs OOP | CC BY-SA 3.0 | 0 | 2008-08-22T14:41:20.597 | 2016-05-18T13:09:34.780 | 2016-05-18T13:09:34.780 | 4,311,889 | 2,490 | [
"php",
"coding-style"
] |
22,552 | 1 | 22,572 | null | 2 | 1,020 | I have a regex that is going to end up being a bit long and it'd make it much easier to read to have it across multiple lines.
I tried this but it just barfs.
```
preg_match(
'^J[0-9]{7}:\s+
(.*?) #Extract the Transaction Start Date msg
\s+J[0-9]{7}:\s+Project\sname:\s+
(.*?) #... | Passing a commented, multi-line (freespace) regex to preg_match | CC BY-SA 4.0 | null | 2008-08-22T14:49:36.037 | 2018-09-18T10:43:34.763 | 2018-09-18T10:43:34.763 | 152,422 | 305 | [
"php",
"regex"
] |
22,559 | 2 | null | 21,992 | 0 | null | I think trying to use XmlHttpRequest will be a huge headache, unless its the type of headache you don't mind - to do it properly you're almost reinventing the wheel. Then again, people like to reinvent wheels in their spare time, just to say, "Hey, I did it". Not me...
I would get a framework like prototype or Extj... | null | CC BY-SA 2.5 | null | 2008-08-22T14:51:23.927 | 2008-08-22T14:51:23.927 | null | null | 1,935 | null |
22,524 | 1 | 23,004 | null | 16 | 31,779 | Example: You have a shortcut `s` to `SomeProgram` in the current directory.
In `cmd.exe`, you can type `s` and it will launch the program.
In PowerShell, typing `s` gives:
> `The term 's' is not recognized as a cmdlet, function, operable program, or script file. Verify the term and try again.`
If you type `s.lnk` o... | Execute shortcuts like programs | CC BY-SA 3.0 | 0 | 2008-08-22T14:39:14.033 | 2016-02-23T09:23:56.390 | 2016-02-23T09:23:56.390 | 452,775 | 2,495 | [
"powershell"
] |
22,572 | 2 | null | 22,552 | 5 | null | You can use the extended syntax:
```
preg_match("/
test
/x", $foo, $bar);
```
| null | CC BY-SA 2.5 | null | 2008-08-22T14:54:20.267 | 2008-08-22T14:54:20.267 | null | null | 1,968 | null |
22,577 | 1 | 22,637 | null | -3 | 1,137 | How do we create a search plugin for Safari? Like [this post](https://stackoverflow.com/questions/20830/firefox-users-here-is-your-stackoverflow-search-plugin)
| Search Plugin for Safari | CC BY-SA 2.5 | null | 2008-08-22T14:55:59.327 | 2012-10-23T04:41:14.720 | 2017-05-23T12:08:38.563 | -1 | 1,154 | [
"search",
"safari"
] |
22,573 | 2 | null | 22,566 | 57 | null | ```
opendir(D, "/path/to/directory") || die "Can't open directory: $!\n";
while (my $f = readdir(D)) {
print "\$f = $f\n";
}
closedir(D);
```
EDIT: Oh, sorry, missed the "into an array" part:
```
my $d = shift;
opendir(D, "$d") || die "Can't open directory $d: $!\n";
my @list = readdir(D);
closedir(D);
foreach... | null | CC BY-SA 3.0 | null | 2008-08-22T14:54:22.857 | 2014-01-08T12:05:36.263 | 2017-05-23T10:29:47.460 | -1 | 430 | null |
22,574 | 2 | null | 22,552 | 1 | null | OK, here's a solution:
```
preg_match(
'/(?x)^J[0-9]{7}:\s+
(.*?) #Extract the Transaction Start Date msg
\s+J[0-9]{7}:\s+Project\sname:\s+
(.*?) #Extract the Project Name
\s+J[0-9]{7}:\s+Job\sname:\s+
... | null | CC BY-SA 2.5 | null | 2008-08-22T14:54:40.063 | 2008-08-22T15:02:32.777 | 2017-05-23T10:32:51.507 | -1 | 305 | null |
22,535 | 2 | null | 1,607 | 50 | null | We use something similar to bcwoord to keep our database schemata synchronized across 5 different installations (production, staging and a few development installations), and backed up in version control, and it works pretty well. I'll elaborate a bit:
---
To synchronize the database structure, we have a single sc... | null | CC BY-SA 3.0 | null | 2008-08-22T14:44:37.607 | 2013-12-05T15:03:26.737 | 2013-12-05T15:03:26.737 | 356 | 2,474 | null |
22,579 | 2 | null | 22,570 | 6 | null | ```
where
year(date1) = year(date2)
and month(date1) = month(date2)
and day(date1) = day(date2)
```
| null | CC BY-SA 2.5 | null | 2008-08-22T14:56:16.363 | 2008-08-22T14:56:16.363 | null | null | 1,293 | null |
22,571 | 2 | null | 10,898 | 0 | null | From the [Sql 2005 February 2007 Feature Pack](http://www.microsoft.com/downloads/details.aspx?FamilyID=50b97994-8453-4998-8226-fa42ec403d17&DisplayLang=en):
> The Microsoft OLE DB Provider for DB2 is a COM component for integrating vital data stored in IBM DB2 databases with new solutions based on Microsoft SQL Serve... | null | CC BY-SA 2.5 | null | 2008-08-22T14:53:58.287 | 2008-08-22T14:53:58.287 | null | null | 2,199 | null |
22,563 | 2 | null | 22,509 | 0 | null | If you will be deploying on IIS 6 or IIS 7, just use the built-in IIS compression. We're using it on production sites for compressing HTML, CSS, and JavaScript with no errors. It also caches the compressed version on the server, so the compression hit is only taken once.
| null | CC BY-SA 2.5 | null | 2008-08-22T14:52:16.233 | 2008-08-22T14:52:16.233 | null | null | 729 | null |
22,580 | 2 | null | 22,552 | 0 | null | In PHP the comment syntax looks like this:
```
preg_match('
^J[0-9]{7}:\s+
(.*?) (?#Extract the Transaction Start Date msg)
\s+J[0-9]{7}:\s+Project\sname:\s+
(.*?) (?#Extract the Project Name)
\s+J[0-9]{7}:\s+Job\sname:\s+
... | null | CC BY-SA 2.5 | null | 2008-08-22T14:56:35.707 | 2008-08-22T15:01:36.973 | 2020-06-20T09:12:55.060 | -1 | 1,830 | null |
22,588 | 2 | null | 22,469 | 7 | null | My main Mac is a MacBook, juiced with 4GB of RAM, and I find that perfectly good for development (in either Windows or OSX). I could have got an iMac for a bit more money, but I already had a 20" LCD monitor laying around, and I wanted the portability.
The MacBooks are as powerful as the iMacs (excluding the graphics ... | null | CC BY-SA 2.5 | null | 2008-08-22T14:58:29.587 | 2008-08-22T14:58:29.587 | null | null | 1,975,282 | null |
22,585 | 2 | null | 22,509 | 5 | null | Is it only CSS files that get corrupted? Do JS files (or any other static text files) come through ok?
Also can you duplicate the behavior if you browse directly to the CSS file?
I've only enabled compression on Windows 2003 server's IIS using this approach:
1. IIS → Web Sites → Properties → Service tab, check both... | null | CC BY-SA 2.5 | null | 2008-08-22T14:57:38.433 | 2008-08-22T14:57:38.433 | null | null | 1,414 | null |
22,587 | 2 | null | 22,528 | 13 | null | These are not really opposite choices. You will have to include the checking code anyway. I read your question as procedural programming vs. OO programming.
Writing a few lines of code, or a function, and including it in your page header was how things were done in PHP3 or PHP4. It's simple, it works (that's how we di... | null | CC BY-SA 2.5 | null | 2008-08-22T14:57:46.547 | 2008-08-22T14:57:46.547 | null | null | 341 | null |
22,570 | 1 | 22,592 | null | 34 | 58,810 | Here is the issue I am having: I have a large query that needs to compare datetimes in the where clause to see if two dates are on the same day. My current solution, which sucks, is to send the datetimes into a UDF to convert them to midnight of the same day, and then check those dates for equality. When it comes to ... | What's a good way to check if two datetimes are on the same calendar day in TSQL? | CC BY-SA 2.5 | 0 | 2008-08-22T14:53:47.710 | 2010-07-22T11:21:02.210 | 2010-07-22T11:21:02.210 | 4,271 | 1,219 | [
"sql",
"sql-server",
"tsql",
"datetime",
"user-defined-functions"
] |
22,582 | 2 | null | 22,552 | 1 | null | - -
| null | CC BY-SA 2.5 | null | 2008-08-22T14:56:57.233 | 2008-08-22T14:56:57.233 | null | null | 2,474 | null |
22,590 | 1 | 22,653 | null | 5 | 739 | We have a situation where users are allowed to upload content, and then separately make some changes, then submit a form based on those changes.
This works fine in a single-server, non-failover environment, however we would like some sort of solution for sharing the files between servers that supports failover.
Has a... | How do I cluster an upload folder with ASP.Net? | CC BY-SA 2.5 | 0 | 2008-08-22T15:02:06.630 | 2012-01-15T13:22:14.187 | 2012-01-15T13:22:14.187 | 1,060,350 | 1,432 | [
"asp.net",
"iis-6",
"windows-server-2003",
"cluster-computing",
"failover"
] |
22,586 | 2 | null | 21,697 | 3 | null | As Cheekysoft suggests, I would tend to move all major exceptions into an ExceptionHandler and let those exceptions bubble up. The ExceptionHandler would render the appropriate view for the type of exception.
Any validation exceptions however should be handled in the view but typically this logic is common to many pa... | null | CC BY-SA 2.5 | null | 2008-08-22T14:57:41.133 | 2008-08-22T14:57:41.133 | null | null | 1,851 | null |
22,593 | 2 | null | 22,590 | 1 | null | In our scenario, we have a separate file server that both of our front end app servers write to, that way you either server has access to the same sets of files.
| null | CC BY-SA 2.5 | null | 2008-08-22T15:03:07.377 | 2008-08-22T15:03:07.377 | null | null | 2,272 | null |
22,589 | 2 | null | 22,552 | 3 | null | Yes, you can add the `/x` [Pattern Modifier](http://us.php.net/manual/en/reference.pcre.pattern.modifiers.php).
> This modifier turns on additional
functionality of PCRE that is
incompatible with Perl. Any backslash
in a pattern that is followed by a
letter that has no special meaning
causes an error, thus r... | null | CC BY-SA 2.5 | null | 2008-08-22T14:59:36.353 | 2008-08-22T14:59:36.353 | null | null | 792 | null |
22,594 | 2 | null | 22,528 | 5 | null | While the question touches on a couple of very debatable issues (OOP, User authentication) I'll skip by those and second Konrad's comment about __autoload. Anyone who knows C/C++ knows how much of a pain including files can be. With autoload, a PHP5 addition, if you choose to use OOP (which I do almost exclusively) y... | null | CC BY-SA 2.5 | null | 2008-08-22T15:03:56.203 | 2008-08-22T15:03:56.203 | null | null | 2,494 | null |
22,595 | 2 | null | 22,519 | 1 | null | How will the user upload the photos? If you are writing an ASP page to accept the uploaded files then only the user that IIS runs as will need write permission to the folder, since IIS will be doing the file I/O. Your ASP page should check the file size and have some form of authentication to prevent hackers from filli... | null | CC BY-SA 2.5 | null | 2008-08-22T15:03:59.417 | 2008-08-22T15:03:59.417 | null | null | 2,453 | null |
22,578 | 2 | null | 22,528 | 0 | null | Whether you do it in classes or in a more procedural style, you simply need to check to ensure that:
1. There is a session;
2. That the session is valid; and,
3. That the user in possession of the session has proper privileges.
You can encapsulate all three steps into one function (or a static method in a Session ... | null | CC BY-SA 2.5 | null | 2008-08-22T14:56:08.127 | 2008-08-22T14:56:08.127 | null | null | 1,344 | null |
22,591 | 2 | null | 22,469 | 6 | null | I run XCode on a current-gen Macbook with only ONE GB of RAM and it runs fine, so long as I limit the amount of total applications running.
| null | CC BY-SA 2.5 | null | 2008-08-22T15:02:16.597 | 2008-08-22T15:02:16.597 | null | null | 2,293 | null |
22,566 | 1 | 22,573 | null | 38 | 62,642 | How do I get Perl to read the contents of a given directory into an array?
[Backticks](https://en.wikipedia.org/wiki/Grave_accent#Use_in_programming) can do it, but is there some method using 'scandir' or a similar term?
| How do I read in the contents of a directory in Perl? | CC BY-SA 3.0 | 0 | 2008-08-22T14:53:21.970 | 2022-09-16T07:28:45.713 | 2014-01-08T11:57:57.010 | 63,550 | 277 | [
"perl",
"file-io",
"filesystems"
] |
22,592 | 2 | null | 22,570 | 78 | null | This is much more concise:
```
where
datediff(day, date1, date2) = 0
```
| null | CC BY-SA 2.5 | null | 2008-08-22T15:02:46.300 | 2008-08-22T15:02:46.300 | null | null | null | null |
22,604 | 2 | null | 18,082 | 14 | null | It can be done without RegExp as
```
function IsNumeric(data){
return parseFloat(data)==data;
}
```
| null | CC BY-SA 2.5 | null | 2008-08-22T15:08:05.757 | 2008-08-22T15:08:05.757 | null | null | 2,080 | null |
22,600 | 2 | null | 22,570 | 2 | null | this will remove time component from a date for you:
```
select dateadd(d, datediff(d, 0, current_timestamp), 0)
```
| null | CC BY-SA 2.5 | null | 2008-08-22T15:06:59.410 | 2008-08-22T15:06:59.410 | null | null | 794 | null |
22,605 | 2 | null | 22,598 | 0 | null | MVC www.asp.net/mvc great videos
Asp.net www.asp.net
| null | CC BY-SA 2.5 | null | 2008-08-22T15:08:35.193 | 2008-08-22T15:08:35.193 | null | null | 1,154 | null |
22,598 | 1 | 22,627 | null | 2 | 683 | can you recommend some good ASP.NET tutorials or a good book?
Should I jump right to ASP.NET MVC/html/javascript or learn web forms first?
Thanks
| ASP.NET Tutorials | CC BY-SA 2.5 | null | 2008-08-22T15:06:36.883 | 2009-12-04T11:02:00.287 | null | null | 2,099,426 | [
"asp.net",
"asp.net-mvc"
] |
22,609 | 2 | null | 22,607 | 2 | null | Legally, you need to buy a Mac. It is "possible" to run (at least Tiger) in VMWare -- the experience is not optimal, but you can do it. It's also possible to run OS X on PC hardware; however, it's an exercise in illegal software and hacks.
| null | CC BY-SA 2.5 | null | 2008-08-22T15:09:25.007 | 2008-08-22T15:09:25.007 | null | null | 1,875 | null |
22,596 | 2 | null | 22,590 | 0 | null | The best solution for this is usually to provide the shared area on some form of SAN, which will be accessible from all servers and contain failover.
This also has the benefit that you don't have to provide sticky load balancing, the upload can be handled by one server, and the edit by another.
| null | CC BY-SA 2.5 | null | 2008-08-22T15:04:40.290 | 2008-08-22T15:04:40.290 | null | null | 1,908 | null |
22,607 | 1 | 22,666 | null | 10 | 2,676 | I’m thinking about trying some development for the iPhone, is it possible to install Leopard inside VMWare? I already have a pretty high spec PC with a comfy setup that I’d like to use, or do I need to buy a real Mac?
| Install Leopard inside VMWare | CC BY-SA 4.0 | 0 | 2008-08-22T15:08:50.840 | 2022-03-18T09:04:51.047 | 2022-03-18T09:04:51.047 | 5,446,749 | 1,367 | [
"iphone",
"macos",
"virtualization"
] |
22,615 | 2 | null | 20,389 | 2 | null | If you go into the submit options, there is an option to perform custom action using rules. If you have all of the data connections set up, you can configure rules to select which connection to submit to.
| null | CC BY-SA 2.5 | null | 2008-08-22T15:10:07.907 | 2008-08-22T15:10:07.907 | null | null | 2,470 | null |
22,614 | 2 | null | 22,598 | 0 | null | If you're going to use ASP.NET MVC, then go straight to it. But it's a fairly new technology, not even in beta yet, so have that in mind. However, the application model is totally different compared to ASP.NET, so it is not in fact a replacement. For tutorials, you can surely check out [http://www.asp.net](http://www.a... | null | CC BY-SA 2.5 | null | 2008-08-22T15:09:58.747 | 2008-08-22T15:09:58.747 | null | null | 1,801 | null |
22,613 | 2 | null | 22,466 | 41 | null | Don't move to UpdatePanels. After coming from jQuery, [the drop in performance](http://encosia.com/2007/07/11/why-aspnet-ajax-updatepanels-are-dangerous/) would be untenable. Especially on a page as complex as yours sounds.
If you have 2,000 lines of JavaScript code, the solution is to refactor that code. If you pu... | null | CC BY-SA 2.5 | null | 2008-08-22T15:09:44.770 | 2008-08-22T15:28:11.747 | 2008-08-22T15:28:11.747 | 60 | 60 | null |
22,622 | 2 | null | 22,469 | 7 | null | I'd say that any of the current iMac models are more that good enough for development with their dual core, 6MB cache, 1066MHz FSB cpus. You might consider going with more than 1GB of ram, but compare aftermarket prices at places like [NewEgg](http://www.newegg.com/) to what Apple wants (for example, I upgraded my MacB... | null | CC BY-SA 2.5 | null | 2008-08-22T15:12:01.240 | 2008-08-22T15:12:01.240 | null | null | 1,441 | null |
22,617 | 1 | 22,624 | null | 127 | 388,118 | I need to find out how to format numbers as strings. My code is here:
```
return str(hours)+":"+str(minutes)+":"+str(seconds)+" "+ampm
```
Hours and minutes are integers, and seconds is a float. the str() function will convert all of these numbers to the tenths (0.1) place. So instead of my string outputting "5:30... | Format numbers to strings in Python | CC BY-SA 2.5 | 0 | 2008-08-22T15:10:46.360 | 2021-12-06T06:14:40.160 | 2010-07-26T15:49:42.040 | 12,855 | 2,504 | [
"python",
"string-formatting"
] |
22,623 | 1 | 22,628 | null | 304 | 191,286 | What are the best practices to consider when catching exceptions and re-throwing them? I want to make sure that the `Exception` object's `InnerException` and stack trace are preserved. Is there a difference between the following code blocks in the way they handle this?
```
try
{
//some code
}
catch (Exception ex)
... | Best practices for catching and re-throwing .NET exceptions | CC BY-SA 3.0 | 0 | 2008-08-22T15:12:15.340 | 2018-10-12T09:41:04.033 | 2018-10-12T09:41:04.033 | 5,395,773 | 357 | [
"c#",
".net",
"exception",
"rethrow"
] |
22,627 | 2 | null | 22,598 | 2 | null | A great book if you're just beginning is Matthew MacDonald's [Beginning ASP.NET 3.5 in C# 2008: From Novice to Professional](https://rads.stackoverflow.com/amzn/click/com/1590598911). Once you're done with that a great reference (also by MacDonald) is [Pro ASP.NET 3.5 in C# 2008](https://rads.stackoverflow.com/amzn/cli... | null | CC BY-SA 2.5 | null | 2008-08-22T15:13:13.577 | 2008-08-22T15:13:13.577 | null | null | 2,503 | null |
22,635 | 2 | null | 22,598 | 1 | null | MVC or WebForms...it's your choice but if I can offer one piece of advice regarding webforms...I know it'll be tempting to start dropping controls and playing with code, but it will help you A LOT if you don't skip over learning about the request and page lifecycles...a couple weeks later you'll thank yourself for spen... | null | CC BY-SA 2.5 | null | 2008-08-22T15:14:04.977 | 2008-08-22T15:14:04.977 | null | null | 1,975 | null |
22,637 | 2 | null | 22,577 | 0 | null | If you're looking for a search plugin specifically for this site, someone will have to write one.
| null | CC BY-SA 2.5 | null | 2008-08-22T15:15:30.497 | 2008-08-22T15:15:30.497 | null | null | 1,975,282 | null |
22,630 | 2 | null | 22,617 | 4 | null | You can use C style string formatting:
```
"%d:%d:d" % (hours, minutes, seconds)
```
See here, especially: [https://web.archive.org/web/20120415173443/http://diveintopython3.ep.io/strings.html](https://web.archive.org/web/20120415173443/http://diveintopython3.ep.io/strings.html)
| null | CC BY-SA 3.0 | null | 2008-08-22T15:13:45.667 | 2015-09-01T00:24:11.420 | 2015-09-01T00:24:11.420 | 1,315,962 | 736 | null |
22,633 | 2 | null | 21,652 | 0 | null | While you can differenciate the code execution looking the exception don't matter if it's done by the "catch exceptionType hierarchy mode" or by "if(...) else...exception code mode"
but if you are developing software wich is going to be used by other people, like a library i think it's usefull create your own exceptio... | null | CC BY-SA 2.5 | null | 2008-08-22T15:13:56.227 | 2008-08-22T15:13:56.227 | null | null | 518 | null |