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PHP & mySQL: Year 2038 Bug: What is it? How to solve it?

...ything, I asked my backend (MSSQL) to do this job instead of PHP! $qry = "select DATEADD(month, 1, :date) next_date "; $rs_tmp = $pdo->prepare($qry); $rs_tmp->bindValue(":date", '2038/01/15'); $rs_tmp->execute(); $row_tmp = $rs_tmp->fetch(PDO::FETCH_ASSOC); echo $row_tmp['next_date']; ...
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Java GUI frameworks. What to choose? Swing, SWT, AWT, SwingX, JGoodies, JavaFX, Apache Pivot? [close

... a UI and users complain that something doesn't work for them because they selected an odd theme. JGoodies is another layer on top of Swing, like SwingX. It tries to make Swing more pleasant to use. The web site looks great. Let's have a look at the tutorial ... hm ... still searching ... hang on. I...
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Using an ORM or plain SQL? [closed]

...ent store, when a ORM tool frees you from writing boilerplate SQL queries (selects by PK or by predicates, inserts, updates and deletes) and lets you concentrate on the problem domain. share | impro...
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Confused about stdin, stdout and stderr?

...se the same library functions and interfaces (printf, scanf, read, write, select, etc.) without worrying about whether the I/O stream is connected to a keyboard, a disk file, a socket, a pipe, or some other I/O abstraction. Most programs need to read input, write output, and log errors, so stdi...
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Why doesn't Dijkstra's algorithm work for negative weight edges?

... the "closed" nodes is indeed minimal, and thus the node that will next be selected is also minimal. The idea of it is: If we have a vertex in open such that its cost is minimal - by adding any positive number to any vertex - the minimality will never change. Without the constraint on positive numb...
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Amazon S3 direct file upload from client browser - private key disclosure

... using AWS Signature version 4. Will summarize here: As soon as the user selects a file to be uploaded, do the followings: 1. Make a call to the web server to initiate a service to generate required params In this service, make a call to AWS IAM service to get temporary cred Once you have the cr...
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Find location of a removable SD card

...d an application that used a ListPreference where the user was required to select the location of where they wanted to save something. In that app, I scanned /proc/mounts and /system/etc/vold.fstab for sdcard mount points. I stored the mount points from each file into two separate ArrayLists. The...
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App Inventor 2 中的响应式设计 · App Inventor 2 中文网

...o change the Screen.Sizing property, on the Designer screen with Screen1 selected in Components, go to Properties on the right-hand side of the App Inventor. You will find a box below “Sizing” that usually defaults to Fixed, located about 2/3 down. This property is set project-wide. When si...
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Python vs Bash - In which kind of tasks each one outruns the other performance-wise? [closed]

..." to fit. While it is true that bash might be faster than python for some select tasks, it can never be as quick to develop with, or as easy to maintain (at least after you get past 10 lines of code or so). Bash's sole strong point wrt python or ruby or lua, etc., is its ubiquity. ...
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SOAP or REST for Web Services? [closed]

...hod. With SOAP you have the burden of right-clicking on your reference and selecting "update" and then fixing a few compile errors. (Sarcasm included free of charge.) – Josh M. Nov 4 '10 at 18:36 ...